4447953

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 20

約数和(自身を含む): 6730020

約数和(自身を除く): 2282067

約数列:

[1, 3, 9, 27, 81, 89, 267, 617, 801, 1851, 2403, 5553, 7209, 16659, 49977, 54913, 164739, 494217, 1482651, 4447953]

約数ペア:

[(1, 4447953), (3, 1482651), (9, 494217), (27, 164739), (81, 54913), (89, 49977), (267, 16659), (617, 7209), (801, 5553), (1851, 2403)]