38821029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26903}}^1$

素因数の和:26956

約数の個数: 16

約数和(自身を含む): 57251712

約数和(自身を除く): 18430683

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 26903, 80709, 349739, 995411, 1049217, 2986233, 12940343, 38821029]

約数ペア:

[(1, 38821029), (3, 12940343), (13, 2986233), (37, 1049217), (39, 995411), (111, 349739), (481, 80709), (1443, 26903)]