30838423

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 40449024

約数和(自身を除く): 9610601

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1583, 1771, 2783, 11081, 17413, 19481, 36409, 121891, 191543, 254863, 400499, 1340801, 2803493, 4405489, 30838423]

約数ペア:

[(1, 30838423), (7, 4405489), (11, 2803493), (23, 1340801), (77, 400499), (121, 254863), (161, 191543), (253, 121891), (847, 36409), (1583, 19481), (1771, 17413), (2783, 11081)]