2017796373

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{138139}}^1$

素因数の和:138689

約数の個数: 16

約数和(自身を含む): 2994875200

約数和(自身を除く): 977078827

約数列:

[1, 3, 9, 27, 541, 1623, 4869, 14607, 138139, 414417, 1243251, 3729753, 74733199, 224199597, 672598791, 2017796373]

約数ペア:

[(1, 2017796373), (3, 672598791), (9, 224199597), (27, 74733199), (541, 3729753), (1623, 1243251), (4869, 414417), (14607, 138139)]