7943270399

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{12917}}^1$

素因数の和:13270

約数の個数: 16

約数和(自身を含む): 8333660160

約数和(自身を除く): 390389761

約数列:

[1, 31, 83, 239, 2573, 7409, 12917, 19837, 400427, 614947, 1072111, 3087163, 33235441, 95702053, 256234529, 7943270399]

約数ペア:

[(1, 7943270399), (31, 256234529), (83, 95702053), (239, 33235441), (2573, 3087163), (7409, 1072111), (12917, 614947), (19837, 400427)]