235966419

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{51713}}^1$

素因数の和:51748

約数の個数: 24

約数和(自身を含む): 378546480

約数和(自身を除く): 142580061

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 51713, 155139, 465417, 672269, 1396251, 2016807, 6050421, 8739497, 18151263, 26218491, 78655473, 235966419]

約数ペア:

[(1, 235966419), (3, 78655473), (9, 26218491), (13, 18151263), (27, 8739497), (39, 6050421), (117, 2016807), (169, 1396251), (351, 672269), (507, 465417), (1521, 155139), (4563, 51713)]