3193587

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 20

約数和(自身を含む): 4835160

約数和(自身を除く): 1641573

約数列:

[1, 3, 9, 27, 81, 89, 267, 443, 801, 1329, 2403, 3987, 7209, 11961, 35883, 39427, 118281, 354843, 1064529, 3193587]

約数ペア:

[(1, 3193587), (3, 1064529), (9, 354843), (27, 118281), (81, 39427), (89, 35883), (267, 11961), (443, 7209), (801, 3987), (1329, 2403)]