2026281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 2908224

約数和(自身を除く): 881943

約数列:

[1, 3, 17, 51, 67, 201, 593, 1139, 1779, 3417, 10081, 30243, 39731, 119193, 675427, 2026281]

約数ペア:

[(1, 2026281), (3, 675427), (17, 119193), (51, 39731), (67, 30243), (201, 10081), (593, 3417), (1139, 1779)]