147055321

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{176537}}^1$

素因数の和:176568

約数の個数: 12

約数和(自身を含む): 181127988

約数和(自身を除く): 34072667

約数列:

[1, 7, 17, 49, 119, 833, 176537, 1235759, 3001129, 8650313, 21007903, 147055321]

約数ペア:

[(1, 147055321), (7, 21007903), (17, 8650313), (49, 3001129), (119, 1235759), (833, 176537)]