2057884017

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{823483}}^1$

素因数の和:823517

約数の個数: 24

約数和(自身を含む): 3379578336

約数和(自身を除く): 1321694319

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 823483, 2470449, 5764381, 13999211, 17293143, 40350667, 41997633, 97994477, 121052001, 293983431, 685961339, 2057884017]

約数ペア:

[(1, 2057884017), (3, 685961339), (7, 293983431), (17, 121052001), (21, 97994477), (49, 41997633), (51, 40350667), (119, 17293143), (147, 13999211), (357, 5764381), (833, 2470449), (2499, 823483)]