234891021

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1\times {\mathrm{761}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 316309248

約数和(自身を除く): 81418227

約数列:

[1, 3, 137, 411, 751, 761, 2253, 2283, 102887, 104257, 308661, 312771, 571511, 1714533, 78297007, 234891021]

約数ペア:

[(1, 234891021), (3, 78297007), (137, 1714533), (411, 571511), (751, 312771), (761, 308661), (2253, 104257), (2283, 102887)]