143739583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5574

約数の個数: 16

約数和(自身を含む): 161796096

約数和(自身を除く): 18056513

約数列:

[1, 13, 43, 47, 559, 611, 2021, 5471, 26273, 71123, 235253, 257137, 3058289, 3342781, 11056891, 143739583]

約数ペア:

[(1, 143739583), (13, 11056891), (43, 3342781), (47, 3058289), (559, 257137), (611, 235253), (2021, 71123), (5471, 26273)]