13519557

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 20049120

約数和(自身を除く): 6529563

約数列:

[1, 3, 9, 101, 107, 139, 303, 321, 417, 909, 963, 1251, 10807, 14039, 14873, 32421, 42117, 44619, 97263, 126351, 133857, 1502173, 4506519, 13519557]

約数ペア:

[(1, 13519557), (3, 4506519), (9, 1502173), (101, 133857), (107, 126351), (139, 97263), (303, 44619), (321, 42117), (417, 32421), (909, 14873), (963, 14039), (1251, 10807)]