2018774019

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1\times {\mathrm{6977}}^1$

素因数の和:9266

約数の個数: 16

約数和(自身を含む): 2755919232

約数和(自身を除く): 737145213

約数列:

[1, 3, 43, 129, 2243, 6729, 6977, 20931, 96449, 289347, 300011, 900033, 15649411, 46948233, 672924673, 2018774019]

約数ペア:

[(1, 2018774019), (3, 672924673), (43, 46948233), (129, 15649411), (2243, 900033), (6729, 300011), (6977, 289347), (20931, 96449)]