12620897289

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45191}}^1$

素因数の和:45259

約数の個数: 96

約数和(自身を含む): 25267027968

約数和(自身を除く): 12646130679

約数列:

[1, 3, 7, 9, 11, 13, 21, 31, 33, 39, 63, 77, 91, 93, 99, 117, 143, 217, 231, 273, 279, 341, 403, 429, 651, 693, 819, 1001, 1023, 1209, 1287, 1953, 2387, 2821, 3003, 3069, 3627, 4433, 7161, 8463, 9009, 13299, 21483, 25389, 31031, 39897, 45191, 93093, 135573, 279279, 316337, 406719, 497101, 587483, 949011, 1400921, 1491303, 1762449, 2847033, 3479707, 4112381, 4202763, 4473909, 5287347, 6462313, 9806447, 10439121, 12337143, 12608289, 15410131, 18211973, 19386939, 29419341, 31317363, 37011429, 45236191, 46230393, 54635919, 58160817, 88258023, 107870917, 127483811, 135708573, 138691179, 163907757, 200331703, 323612751, 382451433, 407125719, 600995109, 970838253, 1147354299, 1402321921, 1802985327, 4206965763, 12620897289]

約数ペア:

[(1, 12620897289), (3, 4206965763), (7, 1802985327), (9, 1402321921), (11, 1147354299), (13, 970838253), (21, 600995109), (31, 407125719), (33, 382451433), (39, 323612751), (63, 200331703), (77, 163907757), (91, 138691179), (93, 135708573), (99, 127483811), (117, 107870917), (143, 88258023), (217, 58160817), (231, 54635919), (273, 46230393), (279, 45236191), (341, 37011429), (403, 31317363), (429, 29419341), (651, 19386939), (693, 18211973), (819, 15410131), (1001, 12608289), (1023, 12337143), (1209, 10439121), (1287, 9806447), (1953, 6462313), (2387, 5287347), (2821, 4473909), (3003, 4202763), (3069, 4112381), (3627, 3479707), (4433, 2847033), (7161, 1762449), (8463, 1491303), (9009, 1400921), (13299, 949011), (21483, 587483), (25389, 497101), (31031, 406719), (39897, 316337), (45191, 279279), (93093, 135573)]