12491036739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{2129}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 19745406720

約数和(自身を除く): 7254369981

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1237, 1581, 2129, 3711, 4743, 6387, 11133, 19161, 21029, 36193, 38347, 63087, 65999, 108579, 115041, 189261, 197997, 325737, 345123, 593991, 651899, 1121983, 1955697, 2633573, 3365949, 5867091, 7900719, 10097847, 23702157, 44770741, 81640763, 134312223, 244922289, 402936669, 734766867, 1387892971, 4163678913, 12491036739]

約数ペア:

[(1, 12491036739), (3, 4163678913), (9, 1387892971), (17, 734766867), (31, 402936669), (51, 244922289), (93, 134312223), (153, 81640763), (279, 44770741), (527, 23702157), (1237, 10097847), (1581, 7900719), (2129, 5867091), (3711, 3365949), (4743, 2633573), (6387, 1955697), (11133, 1121983), (19161, 651899), (21029, 593991), (36193, 345123), (38347, 325737), (63087, 197997), (65999, 189261), (108579, 115041)]