977202443

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{57143}}^1$

素因数の和:57506

約数の個数: 12

約数和(自身を含む): 1140022800

約数和(自身を除く): 162820357

約数列:

[1, 7, 49, 349, 2443, 17101, 57143, 400001, 2800007, 19942907, 139600349, 977202443]

約数ペア:

[(1, 977202443), (7, 139600349), (49, 19942907), (349, 2800007), (2443, 400001), (17101, 57143)]