161263439

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 169440768

約数和(自身を除く): 8177329

約数列:

[1, 47, 67, 83, 617, 3149, 3901, 5561, 28999, 41339, 51211, 261367, 1942933, 2406917, 3431137, 161263439]

約数ペア:

[(1, 161263439), (47, 3431137), (67, 2406917), (83, 1942933), (617, 261367), (3149, 51211), (3901, 41339), (5561, 28999)]