12143289

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3529}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 17169920

約数和(自身を除く): 5026631

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 3529, 10587, 109399, 130573, 328197, 391719, 4047763, 12143289]

約数ペア:

[(1, 12143289), (3, 4047763), (31, 391719), (37, 328197), (93, 130573), (111, 109399), (1147, 10587), (3441, 3529)]