131838083

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 149415840

約数和(自身を除く): 17577757

約数列:

[1, 13, 41, 53, 169, 359, 533, 689, 2173, 4667, 6929, 8957, 14719, 19027, 28249, 60671, 191347, 247351, 367237, 780107, 2487511, 3215563, 10141391, 131838083]

約数ペア:

[(1, 131838083), (13, 10141391), (41, 3215563), (53, 2487511), (169, 780107), (359, 367237), (533, 247351), (689, 191347), (2173, 60671), (4667, 28249), (6929, 19027), (8957, 14719)]