17225929

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 20331520

約数和(自身を除く): 3105591

約数列:

[1, 7, 43, 151, 301, 379, 1057, 2653, 6493, 16297, 45451, 57229, 114079, 400603, 2460847, 17225929]

約数ペア:

[(1, 17225929), (7, 2460847), (43, 400603), (151, 114079), (301, 57229), (379, 45451), (1057, 16297), (2653, 6493)]