12135963

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15619}}^1$

素因数の和:15666

約数の個数: 16

約数和(自身を含む): 18993920

約数和(自身を除く): 6857957

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 15619, 46857, 109333, 327999, 577903, 1733709, 4045321, 12135963]

約数ペア:

[(1, 12135963), (3, 4045321), (7, 1733709), (21, 577903), (37, 327999), (111, 109333), (259, 46857), (777, 15619)]