2669121

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 4746560

約数和(自身を除く): 2077439

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3259, 9777, 22813, 29331, 42367, 68439, 127101, 205317, 296569, 381303, 889707, 2669121]

約数ペア:

[(1, 2669121), (3, 889707), (7, 381303), (9, 296569), (13, 205317), (21, 127101), (39, 68439), (63, 42367), (91, 29331), (117, 22813), (273, 9777), (819, 3259)]