12841409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 16316928

約数和(自身を除く): 3475519

約数列:

[1, 7, 17, 31, 59, 119, 217, 413, 527, 1003, 1829, 3481, 3689, 7021, 12803, 24367, 31093, 59177, 107911, 217651, 414239, 755377, 1834487, 12841409]

約数ペア:

[(1, 12841409), (7, 1834487), (17, 755377), (31, 414239), (59, 217651), (119, 107911), (217, 59177), (413, 31093), (527, 24367), (1003, 12803), (1829, 7021), (3481, 3689)]