13343859

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 20245680

約数和(自身を除く): 6901821

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 617, 801, 1851, 2403, 5553, 7209, 16659, 21627, 49977, 54913, 149931, 164739, 494217, 1482651, 4447953, 13343859]

約数ペア:

[(1, 13343859), (3, 4447953), (9, 1482651), (27, 494217), (81, 164739), (89, 149931), (243, 54913), (267, 49977), (617, 21627), (801, 16659), (1851, 7209), (2403, 5553)]