15920763

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 22050816

約数和(自身を除く): 6130053

約数列:

[1, 3, 31, 93, 193, 579, 887, 2661, 5983, 17949, 27497, 82491, 171191, 513573, 5306921, 15920763]

約数ペア:

[(1, 15920763), (3, 5306921), (31, 513573), (93, 171191), (193, 82491), (579, 27497), (887, 17949), (2661, 5983)]