42870023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3323}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 52120320

約数和(自身を除く): 9250297

約数列:

[1, 7, 19, 97, 133, 679, 1843, 3323, 12901, 23261, 63137, 322331, 441959, 2256317, 6124289, 42870023]

約数ペア:

[(1, 42870023), (7, 6124289), (19, 2256317), (97, 441959), (133, 322331), (679, 63137), (1843, 23261), (3323, 12901)]