6240199

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 20

約数和(自身を含む): 7663536

約数和(自身を除く): 1423337

約数列:

[1, 7, 23, 49, 113, 161, 343, 791, 1127, 2401, 2599, 5537, 7889, 18193, 38759, 55223, 127351, 271313, 891457, 6240199]

約数ペア:

[(1, 6240199), (7, 891457), (23, 271313), (49, 127351), (113, 55223), (161, 38759), (343, 18193), (791, 7889), (1127, 5537), (2401, 2599)]