9990177

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 13601280

約数和(自身を除く): 3611103

約数列:

[1, 3, 109, 137, 223, 327, 411, 669, 14933, 24307, 30551, 44799, 72921, 91653, 3330059, 9990177]

約数ペア:

[(1, 9990177), (3, 3330059), (109, 91653), (137, 72921), (223, 44799), (327, 30551), (411, 24307), (669, 14933)]