255321367

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{14821}}^1$

素因数の和:14958

約数の個数: 16

約数和(自身を含む): 307348992

約数和(自身を除く): 52027625

約数列:

[1, 7, 23, 107, 161, 749, 2461, 14821, 17227, 103747, 340883, 1585847, 2386181, 11100929, 36474481, 255321367]

約数ペア:

[(1, 255321367), (7, 36474481), (23, 11100929), (107, 2386181), (161, 1585847), (749, 340883), (2461, 103747), (14821, 17227)]