228701079

素因数分解:

$3^2\times {\mathrm{1361}}^1\times {\mathrm{18671}}^1$

素因数の和:20038

約数の個数: 12

約数和(自身を含む): 330606432

約数和(自身を除く): 101905353

約数列:

[1, 3, 9, 1361, 4083, 12249, 18671, 56013, 168039, 25411231, 76233693, 228701079]

約数ペア:

[(1, 228701079), (3, 76233693), (9, 25411231), (1361, 168039), (4083, 56013), (12249, 18671)]