228977279

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 241325568

約数和(自身を除く): 12348289

約数列:

[1, 43, 47, 137, 827, 2021, 5891, 6439, 35561, 38869, 113299, 276877, 1671367, 4871857, 5325053, 228977279]

約数ペア:

[(1, 228977279), (43, 5325053), (47, 4871857), (137, 1671367), (827, 276877), (2021, 113299), (5891, 38869), (6439, 35561)]