120295553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23509}}^1$

素因数の和:23576

約数の個数: 16

約数和(自身を含む): 148959360

約数和(自身を除く): 28663807

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 23509, 164563, 399653, 1010887, 2797571, 7076209, 17185079, 120295553]

約数ペア:

[(1, 120295553), (7, 17185079), (17, 7076209), (43, 2797571), (119, 1010887), (301, 399653), (731, 164563), (5117, 23509)]