357420077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{17117}}^1$

素因数の和:17300

約数の個数: 16

約数和(自身を含む): 432743040

約数和(自身を除く): 75322963

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 17117, 20881, 119819, 325223, 2276561, 2687369, 18811583, 51060011, 357420077]

約数ペア:

[(1, 357420077), (7, 51060011), (19, 18811583), (133, 2687369), (157, 2276561), (1099, 325223), (2983, 119819), (17117, 20881)]