15130367

素因数分解:

$7^2\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 18

約数和(自身を含む): 18127368

約数和(自身を除く): 2997001

約数列:

[1, 7, 43, 49, 167, 301, 1169, 1849, 2107, 7181, 8183, 12943, 50267, 90601, 308783, 351869, 2161481, 15130367]

約数ペア:

[(1, 15130367), (7, 2161481), (43, 351869), (49, 308783), (167, 90601), (301, 50267), (1169, 12943), (1849, 8183), (2107, 7181)]