57807191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 66679200

約数和(自身を除く): 8872009

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 2939, 19669, 38207, 49963, 261571, 649519, 3400423, 4446707, 57807191]

約数ペア:

[(1, 57807191), (13, 4446707), (17, 3400423), (89, 649519), (221, 261571), (1157, 49963), (1513, 38207), (2939, 19669)]