4223037

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 7168000

約数和(自身を除く): 2944963

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 499, 651, 1209, 1497, 2821, 3493, 6487, 8463, 10479, 15469, 19461, 45409, 46407, 108283, 136227, 201097, 324849, 603291, 1407679, 4223037]

約数ペア:

[(1, 4223037), (3, 1407679), (7, 603291), (13, 324849), (21, 201097), (31, 136227), (39, 108283), (91, 46407), (93, 45409), (217, 19461), (273, 15469), (403, 10479), (499, 8463), (651, 6487), (1209, 3493), (1497, 2821)]