12765417

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10303}}^1$

素因数の和:10372

約数の個数: 16

約数和(自身を含む): 19783680

約数和(自身を除く): 7018263

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 10303, 30909, 72121, 216363, 607877, 1823631, 4255139, 12765417]

約数ペア:

[(1, 12765417), (3, 4255139), (7, 1823631), (21, 607877), (59, 216363), (177, 72121), (413, 30909), (1239, 10303)]