13725207

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{5843}}^1$

素因数の和:5884

約数の個数: 20

約数和(自身を含む): 21213720

約数和(自身を除く): 7488513

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 5843, 17529, 52587, 157761, 169447, 473283, 508341, 1525023, 4575069, 13725207]

約数ペア:

[(1, 13725207), (3, 4575069), (9, 1525023), (27, 508341), (29, 473283), (81, 169447), (87, 157761), (261, 52587), (783, 17529), (2349, 5843)]