39393913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 45133200

約数和(自身を除く): 5739287

約数列:

[1, 13, 17, 221, 397, 449, 5161, 5837, 6749, 7633, 87737, 99229, 178253, 2317289, 3030301, 39393913]

約数ペア:

[(1, 39393913), (13, 3030301), (17, 2317289), (221, 178253), (397, 99229), (449, 87737), (5161, 7633), (5837, 6749)]