313628707

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{1559}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 371404800

約数和(自身を除く): 57776093

約数列:

[1, 7, 29, 203, 991, 1559, 6937, 10913, 28739, 45211, 201173, 316477, 1544969, 10814783, 44804101, 313628707]

約数ペア:

[(1, 313628707), (7, 44804101), (29, 10814783), (203, 1544969), (991, 316477), (1559, 201173), (6937, 45211), (10913, 28739)]