121323111

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12011}}^1$

素因数の和:12071

約数の個数: 32

約数和(自身を含む): 204492288

約数和(自身を除く): 83169177

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 12011, 36033, 84077, 156143, 252231, 444407, 468429, 1093001, 1333221, 3110849, 3279003, 5777291, 9332547, 17331873, 40441037, 121323111]

約数ペア:

[(1, 121323111), (3, 40441037), (7, 17331873), (13, 9332547), (21, 5777291), (37, 3279003), (39, 3110849), (91, 1333221), (111, 1093001), (259, 468429), (273, 444407), (481, 252231), (777, 156143), (1443, 84077), (3367, 36033), (10101, 12011)]