139080931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28933}}^1$

素因数の和:28986

約数の個数: 16

約数和(自身を含む): 166659840

約数和(自身を除く): 27578909

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 28933, 318263, 549727, 665459, 6046997, 7320049, 12643721, 139080931]

約数ペア:

[(1, 139080931), (11, 12643721), (19, 7320049), (23, 6046997), (209, 665459), (253, 549727), (437, 318263), (4807, 28933)]