266964543

素因数分解:

$3^2\times {\mathrm{2179}}^1\times {\mathrm{13613}}^1$

素因数の和:15798

約数の個数: 12

約数和(自身を含む): 385820760

約数和(自身を除く): 118856217

約数列:

[1, 3, 9, 2179, 6537, 13613, 19611, 40839, 122517, 29662727, 88988181, 266964543]

約数ペア:

[(1, 266964543), (3, 88988181), (9, 29662727), (2179, 122517), (6537, 40839), (13613, 19611)]