2017697085

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{161869}}^1$

素因数の和:162157

約数の個数: 24

約数和(自身を含む): 3509989080

約数和(自身を除く): 1492291995

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 12465, 161869, 485607, 809345, 1456821, 2428035, 7284105, 44837713, 134513139, 224188565, 403539417, 672565695, 2017697085]

約数ペア:

[(1, 2017697085), (3, 672565695), (5, 403539417), (9, 224188565), (15, 134513139), (45, 44837713), (277, 7284105), (831, 2428035), (1385, 1456821), (2493, 809345), (4155, 485607), (12465, 161869)]