2017356831

素因数分解:

$3^2\times 7^1\times {\mathrm{3167}}^1\times {\mathrm{10111}}^1$

素因数の和:13291

約数の個数: 24

約数和(自身を含む): 3331620864

約数和(自身を除く): 1314264033

約数列:

[1, 3, 7, 9, 21, 63, 3167, 9501, 10111, 22169, 28503, 30333, 66507, 70777, 90999, 199521, 212331, 636993, 32021537, 96064611, 224150759, 288193833, 672452277, 2017356831]

約数ペア:

[(1, 2017356831), (3, 672452277), (7, 288193833), (9, 224150759), (21, 96064611), (63, 32021537), (3167, 636993), (9501, 212331), (10111, 199521), (22169, 90999), (28503, 70777), (30333, 66507)]