71313827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 81893952

約数和(自身を除く): 10580125

約数列:

[1, 13, 17, 151, 221, 1963, 2137, 2567, 27781, 33371, 36329, 322687, 472277, 4194931, 5485679, 71313827]

約数ペア:

[(1, 71313827), (13, 5485679), (17, 4194931), (151, 472277), (221, 322687), (1963, 36329), (2137, 33371), (2567, 27781)]