123891121

素因数分解:

${\mathrm{17}}^3\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:369

約数の個数: 16

約数和(自身を含む): 133297920

約数和(自身を除く): 9406799

約数列:

[1, 17, 151, 167, 289, 2567, 2839, 4913, 25217, 43639, 48263, 428689, 741863, 820471, 7287713, 123891121]

約数ペア:

[(1, 123891121), (17, 7287713), (151, 820471), (167, 741863), (289, 428689), (2567, 48263), (2839, 43639), (4913, 25217)]