2016982701

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{152767}}^1$

素因数の和:152942

約数の個数: 20

約数和(自身を含む): 3031528192

約数和(自身を除く): 1014545491

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 152767, 458301, 1374903, 4124709, 12374127, 24901021, 74703063, 224109189, 672327567, 2016982701]

約数ペア:

[(1, 2016982701), (3, 672327567), (9, 224109189), (27, 74703063), (81, 24901021), (163, 12374127), (489, 4124709), (1467, 1374903), (4401, 458301), (13203, 152767)]