690075081

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{241877}}^1$

素因数の和:242200

約数の個数: 12

約数和(自身を含む): 999923652

約数和(自身を除く): 309848571

約数列:

[1, 3, 9, 317, 951, 2853, 241877, 725631, 2176893, 76675009, 230025027, 690075081]

約数ペア:

[(1, 690075081), (3, 230025027), (9, 76675009), (317, 2176893), (951, 725631), (2853, 241877)]