2912209839

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{8629}}^1$

素因数の和:9140

約数の個数: 48

約数和(自身を含む): 5255877120

約数和(自身を除く): 2343667281

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 487, 693, 1461, 3409, 4383, 5357, 8629, 10227, 16071, 25887, 30681, 37499, 48213, 60403, 77661, 94919, 112497, 181209, 284757, 337491, 543627, 664433, 854271, 1993299, 4202323, 5979897, 12606969, 29416261, 37820907, 46225553, 88248783, 138676659, 264746349, 323578871, 416029977, 970736613, 2912209839]

約数ペア:

[(1, 2912209839), (3, 970736613), (7, 416029977), (9, 323578871), (11, 264746349), (21, 138676659), (33, 88248783), (63, 46225553), (77, 37820907), (99, 29416261), (231, 12606969), (487, 5979897), (693, 4202323), (1461, 1993299), (3409, 854271), (4383, 664433), (5357, 543627), (8629, 337491), (10227, 284757), (16071, 181209), (25887, 112497), (30681, 94919), (37499, 77661), (48213, 60403)]