1397157041

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{23981}}^1$

素因数の和:24065

約数の個数: 24

約数和(自身を含む): 1722387240

約数和(自身を除く): 325230199

約数列:

[1, 7, 29, 41, 49, 203, 287, 1189, 1421, 2009, 8323, 23981, 58261, 167867, 695449, 983221, 1175069, 4868143, 6882547, 28513409, 34077001, 48177829, 199593863, 1397157041]

約数ペア:

[(1, 1397157041), (7, 199593863), (29, 48177829), (41, 34077001), (49, 28513409), (203, 6882547), (287, 4868143), (1189, 1175069), (1421, 983221), (2009, 695449), (8323, 167867), (23981, 58261)]