28584717

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13477}}^1$

素因数の和:13588

約数の個数: 16

約数和(自身を含む): 43992192

約数和(自身を除く): 15407475

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 13477, 40431, 94339, 283017, 1361177, 4083531, 9528239, 28584717]

約数ペア:

[(1, 28584717), (3, 9528239), (7, 4083531), (21, 1361177), (101, 283017), (303, 94339), (707, 40431), (2121, 13477)]