56925921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10501}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 82335680

約数和(自身を除く): 25409759

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 10501, 31503, 136513, 409539, 1459639, 4378917, 18975307, 56925921]

約数ペア:

[(1, 56925921), (3, 18975307), (13, 4378917), (39, 1459639), (139, 409539), (417, 136513), (1807, 31503), (5421, 10501)]