29261493

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{12457}}^1$

素因数の和:12498

約数の個数: 20

約数和(自身を含む): 45222540

約数和(自身を除く): 15961047

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 12457, 37371, 112113, 336339, 361253, 1009017, 1083759, 3251277, 9753831, 29261493]

約数ペア:

[(1, 29261493), (3, 9753831), (9, 3251277), (27, 1083759), (29, 1009017), (81, 361253), (87, 336339), (261, 112113), (783, 37371), (2349, 12457)]