79958557

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2521}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 95876352

約数和(自身を除く): 15917795

約数列:

[1, 7, 23, 161, 197, 1379, 2521, 4531, 17647, 31717, 57983, 405881, 496637, 3476459, 11422651, 79958557]

約数ペア:

[(1, 79958557), (7, 11422651), (23, 3476459), (161, 496637), (197, 405881), (1379, 57983), (2521, 31717), (4531, 17647)]