155509913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{5861}}^1$

素因数の和:6044

約数の個数: 12

約数和(自身を含む): 169493868

約数和(自身を除く): 13983955

約数列:

[1, 13, 157, 169, 2041, 5861, 26533, 76193, 920177, 990509, 11962301, 155509913]

約数ペア:

[(1, 155509913), (13, 11962301), (157, 990509), (169, 920177), (2041, 76193), (5861, 26533)]