30585321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3581}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 48242376

約数和(自身を除く): 17657055

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 3581, 8541, 10743, 32229, 46553, 139659, 261413, 418977, 784239, 2352717, 3398369, 10195107, 30585321]

約数ペア:

[(1, 30585321), (3, 10195107), (9, 3398369), (13, 2352717), (39, 784239), (73, 418977), (117, 261413), (219, 139659), (657, 46553), (949, 32229), (2847, 10743), (3581, 8541)]