11904651

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 20072448

約数和(自身を除く): 8167797

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 431, 837, 891, 1023, 1293, 2511, 3069, 3879, 4741, 9207, 11637, 13361, 14223, 27621, 34911, 40083, 42669, 120249, 128007, 146971, 360747, 384021, 440913, 1082241, 1322739, 3968217, 11904651]

約数ペア:

[(1, 11904651), (3, 3968217), (9, 1322739), (11, 1082241), (27, 440913), (31, 384021), (33, 360747), (81, 146971), (93, 128007), (99, 120249), (279, 42669), (297, 40083), (341, 34911), (431, 27621), (837, 14223), (891, 13361), (1023, 11637), (1293, 9207), (2511, 4741), (3069, 3879)]