28013583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1061}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 40322016

約数和(自身を除く): 12308433

約数列:

[1, 3, 13, 39, 677, 1061, 2031, 3183, 8801, 13793, 26403, 41379, 718297, 2154891, 9337861, 28013583]

約数ペア:

[(1, 28013583), (3, 9337861), (13, 2154891), (39, 718297), (677, 41379), (1061, 26403), (2031, 13793), (3183, 8801)]