388632853

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1867}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 449754624

約数和(自身を除く): 61121771

約数列:

[1, 7, 131, 227, 917, 1589, 1867, 13069, 29737, 208159, 244577, 423809, 1712039, 2966663, 55518979, 388632853]

約数ペア:

[(1, 388632853), (7, 55518979), (131, 2966663), (227, 1712039), (917, 423809), (1589, 244577), (1867, 208159), (13069, 29737)]