9951403

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 12938240

約数和(自身を除く): 2986837

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 379, 847, 2387, 2653, 3751, 4169, 11749, 26257, 29183, 45859, 82243, 129239, 321013, 904673, 1421629, 9951403]

約数ペア:

[(1, 9951403), (7, 1421629), (11, 904673), (31, 321013), (77, 129239), (121, 82243), (217, 45859), (341, 29183), (379, 26257), (847, 11749), (2387, 4169), (2653, 3751)]