317021679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{2549}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 493802400

約数和(自身を除く): 176780721

約数列:

[1, 3, 9, 13, 39, 117, 1063, 2549, 3189, 7647, 9567, 13819, 22941, 33137, 41457, 99411, 124371, 298233, 2709587, 8128761, 24386283, 35224631, 105673893, 317021679]

約数ペア:

[(1, 317021679), (3, 105673893), (9, 35224631), (13, 24386283), (39, 8128761), (117, 2709587), (1063, 298233), (2549, 124371), (3189, 99411), (7647, 41457), (9567, 33137), (13819, 22941)]