13204328403

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8613391}}^1$

素因数の和:8613474

約数の個数: 16

約数和(自身を含む): 20396512256

約数和(自身を除く): 7192183853

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8613391, 25840173, 60293737, 180881211, 628777543, 1886332629, 4401442801, 13204328403]

約数ペア:

[(1, 13204328403), (3, 4401442801), (7, 1886332629), (21, 628777543), (73, 180881211), (219, 60293737), (511, 25840173), (1533, 8613391)]