2095346313

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{290657}}^1$

素因数の和:290758

約数の個数: 20

約数和(自身を含む): 3165265620

約数和(自身を除く): 1069919307

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 290657, 871971, 2615913, 7847739, 23543217, 25868473, 77605419, 232816257, 698448771, 2095346313]

約数ペア:

[(1, 2095346313), (3, 698448771), (9, 232816257), (27, 77605419), (81, 25868473), (89, 23543217), (267, 7847739), (801, 2615913), (2403, 871971), (7209, 290657)]