13855751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 17224704

約数和(自身を除く): 3368953

約数列:

[1, 7, 13, 91, 107, 749, 1391, 1423, 9737, 9961, 18499, 129493, 152261, 1065827, 1979393, 13855751]

約数ペア:

[(1, 13855751), (7, 1979393), (13, 1065827), (91, 152261), (107, 129493), (749, 18499), (1391, 9961), (1423, 9737)]