8674239

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7001}}^1$

素因数の和:7070

約数の個数: 16

約数和(自身を含む): 13443840

約数和(自身を除く): 4769601

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 7001, 21003, 49007, 147021, 413059, 1239177, 2891413, 8674239]

約数ペア:

[(1, 8674239), (3, 2891413), (7, 1239177), (21, 413059), (59, 147021), (177, 49007), (413, 21003), (1239, 7001)]