12972663

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 21657600

約数和(自身を除く): 8684937

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 1409, 3069, 4227, 9207, 12681, 15499, 38043, 43679, 46497, 131037, 139491, 393111, 418473, 480469, 1179333, 1441407, 4324221, 12972663]

約数ペア:

[(1, 12972663), (3, 4324221), (9, 1441407), (11, 1179333), (27, 480469), (31, 418473), (33, 393111), (93, 139491), (99, 131037), (279, 46497), (297, 43679), (341, 38043), (837, 15499), (1023, 12681), (1409, 9207), (3069, 4227)]