12393297

素因数分解:

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

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 21903360

約数和(自身を除く): 9510063

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2851, 4347, 8553, 19957, 25659, 59871, 65573, 76977, 179613, 196719, 459011, 538839, 590157, 1377033, 1770471, 4131099, 12393297]

約数ペア:

[(1, 12393297), (3, 4131099), (7, 1770471), (9, 1377033), (21, 590157), (23, 538839), (27, 459011), (63, 196719), (69, 179613), (161, 76977), (189, 65573), (207, 59871), (483, 25659), (621, 19957), (1449, 8553), (2851, 4347)]