39561691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 44108064

約数和(自身を除く): 4546373

約数列:

[1, 13, 53, 67, 689, 857, 871, 3551, 11141, 45421, 46163, 57419, 590473, 746447, 3043207, 39561691]

約数ペア:

[(1, 39561691), (13, 3043207), (53, 746447), (67, 590473), (689, 57419), (857, 46163), (871, 45421), (3551, 11141)]