140146487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15467}}^1$

素因数の和:15538

約数の個数: 16

約数和(自身を含む): 163713312

約数和(自身を除く): 23566825

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 15467, 201071, 262939, 634147, 3418207, 8243911, 10780499, 140146487]

約数ペア:

[(1, 140146487), (13, 10780499), (17, 8243911), (41, 3418207), (221, 634147), (533, 262939), (697, 201071), (9061, 15467)]