1138558737

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1\times {\mathrm{2351}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 1533692160

約数和(自身を除く): 395133423

約数列:

[1, 3, 109, 327, 1481, 2351, 4443, 7053, 161429, 256259, 484287, 768777, 3481831, 10445493, 379519579, 1138558737]

約数ペア:

[(1, 1138558737), (3, 379519579), (109, 10445493), (327, 3481831), (1481, 768777), (2351, 484287), (4443, 256259), (7053, 161429)]