131731203

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 177196032

約数和(自身を除く): 45464829

約数列:

[1, 3, 271, 311, 521, 813, 933, 1563, 84281, 141191, 162031, 252843, 423573, 486093, 43910401, 131731203]

約数ペア:

[(1, 131731203), (3, 43910401), (271, 486093), (311, 423573), (521, 252843), (813, 162031), (933, 141191), (1563, 84281)]