12833847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 20092800

約数和(自身を除く): 7258953

約数列:

[1, 3, 9, 13, 39, 117, 229, 479, 687, 1437, 2061, 2977, 4311, 6227, 8931, 18681, 26793, 56043, 109691, 329073, 987219, 1425983, 4277949, 12833847]

約数ペア:

[(1, 12833847), (3, 4277949), (9, 1425983), (13, 987219), (39, 329073), (117, 109691), (229, 56043), (479, 26793), (687, 18681), (1437, 8931), (2061, 6227), (2977, 4311)]