131820703

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{3833}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 160107840

約数和(自身を除く): 28287137

約数列:

[1, 7, 17, 119, 289, 2023, 3833, 4913, 26831, 34391, 65161, 456127, 1107737, 7754159, 18831529, 131820703]

約数ペア:

[(1, 131820703), (7, 18831529), (17, 7754159), (119, 1107737), (289, 456127), (2023, 65161), (3833, 34391), (4913, 26831)]