56686189

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{8831}}^1$

素因数の和:8976

約数の個数: 12

約数和(自身を含む): 66451968

約数和(自身を除く): 9765779

約数列:

[1, 7, 49, 131, 917, 6419, 8831, 61817, 432719, 1156861, 8098027, 56686189]

約数ペア:

[(1, 56686189), (7, 8098027), (49, 1156861), (131, 432719), (917, 61817), (6419, 8831)]