28609461

素因数分解:

$3^2\times {\mathrm{1699}}^1\times {\mathrm{1871}}^1$

素因数の和:3576

約数の個数: 12

約数和(自身を含む): 41371200

約数和(自身を除く): 12761739

約数列:

[1, 3, 9, 1699, 1871, 5097, 5613, 15291, 16839, 3178829, 9536487, 28609461]

約数ペア:

[(1, 28609461), (3, 9536487), (9, 3178829), (1699, 16839), (1871, 15291), (5097, 5613)]