12911679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 20848464

約数和(自身を除く): 7936785

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 3181, 4059, 9543, 28629, 34991, 104973, 130421, 314919, 391263, 1173789, 1434631, 4303893, 12911679]

約数ペア:

[(1, 12911679), (3, 4303893), (9, 1434631), (11, 1173789), (33, 391263), (41, 314919), (99, 130421), (123, 104973), (369, 34991), (451, 28629), (1353, 9543), (3181, 4059)]