8430849

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 14020032

約数和(自身を除く): 5589183

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 821, 1141, 1467, 2463, 3423, 5747, 7389, 10269, 17241, 51723, 133823, 401469, 936761, 1204407, 2810283, 8430849]

約数ペア:

[(1, 8430849), (3, 2810283), (7, 1204407), (9, 936761), (21, 401469), (63, 133823), (163, 51723), (489, 17241), (821, 10269), (1141, 7389), (1467, 5747), (2463, 3423)]