13740923

素因数分解:

$7^4\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 20

約数和(自身を含む): 16469880

約数和(自身を除く): 2728957

約数列:

[1, 7, 49, 59, 97, 343, 413, 679, 2401, 2891, 4753, 5723, 20237, 33271, 40061, 141659, 232897, 280427, 1962989, 13740923]

約数ペア:

[(1, 13740923), (7, 1962989), (49, 280427), (59, 232897), (97, 141659), (343, 40061), (413, 33271), (679, 20237), (2401, 5723), (2891, 4753)]