2023486521

素因数分解:

$3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{78787}}^1$

素因数の和:80020

約数の個数: 16

約数和(自身を含む): 3085968384

約数和(自身を除く): 1062481863

約数列:

[1, 3, 7, 21, 1223, 3669, 8561, 25683, 78787, 236361, 551509, 1654527, 96356501, 289069503, 674495507, 2023486521]

約数ペア:

[(1, 2023486521), (3, 674495507), (7, 289069503), (21, 96356501), (1223, 1654527), (3669, 551509), (8561, 236361), (25683, 78787)]