9830331

素因数分解:

$3^2\times 7^2\times {\mathrm{22291}}^1$

素因数の和:22311

約数の個数: 18

約数和(自身を含む): 16518372

約数和(自身を除く): 6688041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 22291, 66873, 156037, 200619, 468111, 1092259, 1404333, 3276777, 9830331]

約数ペア:

[(1, 9830331), (3, 3276777), (7, 1404333), (9, 1092259), (21, 468111), (49, 200619), (63, 156037), (147, 66873), (441, 22291)]