2758908081

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3989}}^1\times {\mathrm{5623}}^1$

素因数の和:9656

約数の個数: 16

約数和(自身を含む): 3769879680

約数和(自身を除く): 1010971599

約数列:

[1, 3, 41, 123, 3989, 5623, 11967, 16869, 163549, 230543, 490647, 691629, 22430147, 67290441, 919636027, 2758908081]

約数ペア:

[(1, 2758908081), (3, 919636027), (41, 67290441), (123, 22430147), (3989, 691629), (5623, 490647), (11967, 230543), (16869, 163549)]