2021176233

素因数分解:

$3^4\times {\mathrm{3167}}^1\times {\mathrm{7879}}^1$

素因数の和:11058

約数の個数: 20

約数和(自身を含む): 3020624640

約数和(自身を除く): 999448407

約数列:

[1, 3, 9, 27, 81, 3167, 7879, 9501, 23637, 28503, 70911, 85509, 212733, 256527, 638199, 24952793, 74858379, 224575137, 673725411, 2021176233]

約数ペア:

[(1, 2021176233), (3, 673725411), (9, 224575137), (27, 74858379), (81, 24952793), (3167, 638199), (7879, 256527), (9501, 212733), (23637, 85509), (28503, 70911)]