2067903

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 3360000

約数和(自身を除く): 1292097

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 139, 171, 261, 417, 513, 551, 783, 1251, 1653, 2641, 3753, 4031, 4959, 7923, 12093, 14877, 23769, 36279, 71307, 76589, 108837, 229767, 689301, 2067903]

約数ペア:

[(1, 2067903), (3, 689301), (9, 229767), (19, 108837), (27, 76589), (29, 71307), (57, 36279), (87, 23769), (139, 14877), (171, 12093), (261, 7923), (417, 4959), (513, 4031), (551, 3753), (783, 2641), (1251, 1653)]