8250047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 9461760

約数和(自身を除く): 1211713

約数列:

[1, 13, 19, 127, 247, 263, 1651, 2413, 3419, 4997, 31369, 33401, 64961, 434213, 634619, 8250047]

約数ペア:

[(1, 8250047), (13, 634619), (19, 434213), (127, 64961), (247, 33401), (263, 31369), (1651, 4997), (2413, 3419)]