7888779

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 11767840

約数和(自身を除く): 3879061

約数列:

[1, 3, 9, 27, 157, 471, 1413, 1861, 4239, 5583, 16749, 50247, 292177, 876531, 2629593, 7888779]

約数ペア:

[(1, 7888779), (3, 2629593), (9, 876531), (27, 292177), (157, 50247), (471, 16749), (1413, 5583), (1861, 4239)]