12120471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5323}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 19933056

約数和(自身を除く): 7812585

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 5323, 15969, 47907, 58553, 122429, 175659, 367287, 526977, 1101861, 1346719, 4040157, 12120471]

約数ペア:

[(1, 12120471), (3, 4040157), (9, 1346719), (11, 1101861), (23, 526977), (33, 367287), (69, 175659), (99, 122429), (207, 58553), (253, 47907), (759, 15969), (2277, 5323)]