2690075997

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479771}}^1$

素因数の和:479873

約数の個数: 24

約数和(自身を含む): 4490665920

約数和(自身を除く): 1800589923

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 479771, 1439313, 3358397, 4317939, 10075191, 30225573, 42699619, 128098857, 298897333, 384296571, 896691999, 2690075997]

約数ペア:

[(1, 2690075997), (3, 896691999), (7, 384296571), (9, 298897333), (21, 128098857), (63, 42699619), (89, 30225573), (267, 10075191), (623, 4317939), (801, 3358397), (1869, 1439313), (5607, 479771)]