2017730727

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{4591}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 2980024320

約数和(自身を除く): 962293593

約数列:

[1, 3, 9, 47, 141, 423, 1039, 3117, 4591, 9351, 13773, 41319, 48833, 146499, 215777, 439497, 647331, 1941993, 4770049, 14310147, 42930441, 224192303, 672576909, 2017730727]

約数ペア:

[(1, 2017730727), (3, 672576909), (9, 224192303), (47, 42930441), (141, 14310147), (423, 4770049), (1039, 1941993), (3117, 647331), (4591, 439497), (9351, 215777), (13773, 146499), (41319, 48833)]