56143113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{7537}}^1$

素因数の和:7744

約数の個数: 16

約数和(自身を含む): 81048576

約数和(自身を除く): 24905463

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 7537, 22611, 97981, 293943, 1439567, 4318701, 18714371, 56143113]

約数ペア:

[(1, 56143113), (3, 18714371), (13, 4318701), (39, 1439567), (191, 293943), (573, 97981), (2483, 22611), (7449, 7537)]