20167277

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2612

約数の個数: 12

約数和(自身を含む): 22311360

約数和(自身を除く): 2144083

約数列:

[1, 13, 47, 169, 611, 2539, 7943, 33007, 119333, 429091, 1551329, 20167277]

約数ペア:

[(1, 20167277), (13, 1551329), (47, 429091), (169, 119333), (611, 33007), (2539, 7943)]