9639231

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 15606144

約数和(自身を除く): 5966913

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2851, 3381, 8553, 19957, 59871, 65573, 139699, 196719, 419097, 459011, 1377033, 3213077, 9639231]

約数ペア:

[(1, 9639231), (3, 3213077), (7, 1377033), (21, 459011), (23, 419097), (49, 196719), (69, 139699), (147, 65573), (161, 59871), (483, 19957), (1127, 8553), (2851, 3381)]