30116529

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{12821}}^1$

素因数の和:12862

約数の個数: 20

約数和(自身を含む): 46543860

約数和(自身を除く): 16427331

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 12821, 38463, 115389, 346167, 371809, 1038501, 1115427, 3346281, 10038843, 30116529]

約数ペア:

[(1, 30116529), (3, 10038843), (9, 3346281), (27, 1115427), (29, 1038501), (81, 371809), (87, 346167), (261, 115389), (783, 38463), (2349, 12821)]