2860767

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 5187000

約数和(自身を除く): 2326233

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 499, 637, 819, 1497, 1911, 3493, 4491, 5733, 6487, 10479, 19461, 24451, 31437, 45409, 58383, 73353, 136227, 220059, 317863, 408681, 953589, 2860767]

約数ペア:

[(1, 2860767), (3, 953589), (7, 408681), (9, 317863), (13, 220059), (21, 136227), (39, 73353), (49, 58383), (63, 45409), (91, 31437), (117, 24451), (147, 19461), (273, 10479), (441, 6487), (499, 5733), (637, 4491), (819, 3493), (1497, 1911)]