2797893

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 4680000

約数和(自身を除く): 1882107

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 499, 623, 801, 1497, 1869, 3493, 4491, 5607, 10479, 31437, 44411, 133233, 310877, 399699, 932631, 2797893]

約数ペア:

[(1, 2797893), (3, 932631), (7, 399699), (9, 310877), (21, 133233), (63, 44411), (89, 31437), (267, 10479), (499, 5607), (623, 4491), (801, 3493), (1497, 1869)]