2772049217

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{21767}}^1$

素因数の和:21917

約数の個数: 24

約数和(自身を含む): 3394763136

約数和(自身を除く): 622713919

約数列:

[1, 7, 23, 49, 113, 161, 791, 1127, 2599, 5537, 18193, 21767, 127351, 152369, 500641, 1066583, 2459671, 3504487, 17217697, 24531409, 56572433, 120523879, 396007031, 2772049217]

約数ペア:

[(1, 2772049217), (7, 396007031), (23, 120523879), (49, 56572433), (113, 24531409), (161, 17217697), (791, 3504487), (1127, 2459671), (2599, 1066583), (5537, 500641), (18193, 152369), (21767, 127351)]