9821294

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2213}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 16897248

約数和(自身を除く): 7075954

約数列:

[1, 2, 7, 14, 317, 634, 2213, 2219, 4426, 4438, 15491, 30982, 701521, 1403042, 4910647, 9821294]

約数ペア:

[(1, 9821294), (2, 4910647), (7, 1403042), (14, 701521), (317, 30982), (634, 15491), (2213, 4438), (2219, 4426)]