537251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:71

約数の個数: 18

約数和(自身を含む): 674172

約数和(自身を除く): 136921

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 289, 1859, 2431, 2873, 3179, 3757, 31603, 41327, 48841, 537251]

約数ペア:

[(1, 537251), (11, 48841), (13, 41327), (17, 31603), (143, 3757), (169, 3179), (187, 2873), (221, 2431), (289, 1859)]