1156669631

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{18959}}^1$

素因数の和:19023

約数の個数: 18

約数和(自身を含む): 1321948080

約数和(自身を除く): 165278449

約数列:

[1, 13, 19, 169, 247, 361, 3211, 4693, 18959, 61009, 246467, 360221, 3204071, 4682873, 6844199, 60877349, 88974587, 1156669631]

約数ペア:

[(1, 1156669631), (13, 88974587), (19, 60877349), (169, 6844199), (247, 4682873), (361, 3204071), (3211, 360221), (4693, 246467), (18959, 61009)]