37680721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 43790544

約数和(自身を除く): 6109823

約数列:

[1, 13, 17, 53, 221, 689, 901, 3217, 11713, 41821, 54689, 170501, 710957, 2216513, 2898517, 37680721]

約数ペア:

[(1, 37680721), (13, 2898517), (17, 2216513), (53, 710957), (221, 170501), (689, 54689), (901, 41821), (3217, 11713)]