2017121427

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{74933}}^1$

素因数の和:75939

約数の個数: 16

約数和(自身を含む): 2991365280

約数和(自身を除く): 974243853

約数列:

[1, 3, 9, 27, 997, 2991, 8973, 26919, 74933, 224799, 674397, 2023191, 74708201, 224124603, 672373809, 2017121427]

約数ペア:

[(1, 2017121427), (3, 672373809), (9, 224124603), (27, 74708201), (997, 2023191), (2991, 674397), (8973, 224799), (26919, 74933)]