484080233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{279977}}^1$

素因数の和:280016

約数の個数: 16

約数和(自身を含む): 627150720

約数和(自身を除く): 143070487

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 279977, 1959839, 3639701, 5319563, 25477907, 37236941, 69154319, 484080233]

約数ペア:

[(1, 484080233), (7, 69154319), (13, 37236941), (19, 25477907), (91, 5319563), (133, 3639701), (247, 1959839), (1729, 279977)]