31398133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4644

約数の個数: 16

約数和(自身を含む): 36965376

約数和(自身を除く): 5567243

約数列:

[1, 13, 17, 31, 221, 403, 527, 4583, 6851, 59579, 77911, 142073, 1012843, 1846949, 2415241, 31398133]

約数ペア:

[(1, 31398133), (13, 2415241), (17, 1846949), (31, 1012843), (221, 142073), (403, 77911), (527, 59579), (4583, 6851)]