2841111

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 5052320

約数和(自身を除く): 2211209

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3469, 10407, 24283, 31221, 45097, 72849, 135291, 218547, 315679, 405873, 947037, 2841111]

約数ペア:

[(1, 2841111), (3, 947037), (7, 405873), (9, 315679), (13, 218547), (21, 135291), (39, 72849), (63, 45097), (91, 31221), (117, 24283), (273, 10407), (819, 3469)]