7954713

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 12862080

約数和(自身を除く): 4907367

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 173, 351, 393, 519, 1179, 1557, 1703, 2249, 3537, 4671, 5109, 6747, 15327, 20241, 22663, 45981, 60723, 67989, 203967, 294619, 611901, 883857, 2651571, 7954713]

約数ペア:

[(1, 7954713), (3, 2651571), (9, 883857), (13, 611901), (27, 294619), (39, 203967), (117, 67989), (131, 60723), (173, 45981), (351, 22663), (393, 20241), (519, 15327), (1179, 6747), (1557, 5109), (1703, 4671), (2249, 3537)]