2017629

素因数分解:

$3^5\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 3328416

約数和(自身を除く): 1310787

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 361, 437, 513, 621, 1083, 1311, 1539, 1863, 3249, 3933, 4617, 5589, 8303, 9747, 11799, 24909, 29241, 35397, 74727, 87723, 106191, 224181, 672543, 2017629]

約数ペア:

[(1, 2017629), (3, 672543), (9, 224181), (19, 106191), (23, 87723), (27, 74727), (57, 35397), (69, 29241), (81, 24909), (171, 11799), (207, 9747), (243, 8303), (361, 5589), (437, 4617), (513, 3933), (621, 3249), (1083, 1863), (1311, 1539)]