10005281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 12665856

約数和(自身を除く): 2660575

約数列:

[1, 11, 13, 31, 37, 61, 143, 341, 403, 407, 481, 671, 793, 1147, 1891, 2257, 4433, 5291, 8723, 12617, 14911, 20801, 24583, 24827, 29341, 69967, 164021, 270413, 322751, 769637, 909571, 10005281]

約数ペア:

[(1, 10005281), (11, 909571), (13, 769637), (31, 322751), (37, 270413), (61, 164021), (143, 69967), (341, 29341), (403, 24827), (407, 24583), (481, 20801), (671, 14911), (793, 12617), (1147, 8723), (1891, 5291), (2257, 4433)]