709631

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 16

約数和(自身を含む): 856800

約数和(自身を除く): 147169

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 2197, 2873, 3211, 4199, 37349, 41743, 54587, 709631]

約数ペア:

[(1, 709631), (13, 54587), (17, 41743), (19, 37349), (169, 4199), (221, 3211), (247, 2873), (323, 2197)]