7642061

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 9331200

約数和(自身を除く): 1689139

約数列:

[1, 7, 17, 119, 149, 431, 1043, 2533, 3017, 7327, 17731, 51289, 64219, 449533, 1091723, 7642061]

約数ペア:

[(1, 7642061), (7, 1091723), (17, 449533), (119, 64219), (149, 51289), (431, 17731), (1043, 7327), (2533, 3017)]