266119971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{166429}}^1$

素因数の和:166486

約数の個数: 16

約数和(自身を含む): 391443360

約数和(自身を除く): 125323389

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 166429, 499287, 2163577, 6490731, 6823589, 20470767, 88706657, 266119971]

約数ペア:

[(1, 266119971), (3, 88706657), (13, 20470767), (39, 6823589), (41, 6490731), (123, 2163577), (533, 499287), (1599, 166429)]