17597169

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2542

約数の個数: 20

約数和(自身を含む): 26593380

約数和(自身を除く): 8996211

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 2441, 7209, 7323, 21969, 65907, 197721, 217249, 651747, 1955241, 5865723, 17597169]

約数ペア:

[(1, 17597169), (3, 5865723), (9, 1955241), (27, 651747), (81, 217249), (89, 197721), (267, 65907), (801, 21969), (2403, 7323), (2441, 7209)]