123513306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2940793}}^1$

素因数の和:2940805

約数の個数: 16

約数和(自身を含む): 282316224

約数和(自身を除く): 158802918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2940793, 5881586, 8822379, 17644758, 20585551, 41171102, 61756653, 123513306]

約数ペア:

[(1, 123513306), (2, 61756653), (3, 41171102), (6, 20585551), (7, 17644758), (14, 8822379), (21, 5881586), (42, 2940793)]