28429893

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{11831}}^1$

素因数の和:11929

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 14165307

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 11831, 35493, 106479, 319437, 1052959, 3158877, 9476631, 28429893]

約数ペア:

[(1, 28429893), (3, 9476631), (9, 3158877), (27, 1052959), (89, 319437), (267, 106479), (801, 35493), (2403, 11831)]