885248883

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{707633}}^1$

素因数の和:707778

約数の個数: 12

約数和(自身を含む): 1287893880

約数和(自身を除く): 402644997

約数列:

[1, 3, 9, 139, 417, 1251, 707633, 2122899, 6368697, 98360987, 295082961, 885248883]

約数ペア:

[(1, 885248883), (3, 295082961), (9, 98360987), (139, 6368697), (417, 2122899), (1251, 707633)]