28597359

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23081}}^1$

素因数の和:23150

約数の個数: 16

約数和(自身を含む): 44317440

約数和(自身を除く): 15720081

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 23081, 69243, 161567, 484701, 1361779, 4085337, 9532453, 28597359]

約数ペア:

[(1, 28597359), (3, 9532453), (7, 4085337), (21, 1361779), (59, 484701), (177, 161567), (413, 69243), (1239, 23081)]