16605617

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 3923023

約数列:

[1, 7, 17, 47, 119, 329, 799, 2969, 5593, 20783, 50473, 139543, 353311, 976801, 2372231, 16605617]

約数ペア:

[(1, 16605617), (7, 2372231), (17, 976801), (47, 353311), (119, 139543), (329, 50473), (799, 20783), (2969, 5593)]