1227777496321

素因数分解:

${\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{3727}}^1\times {\mathrm{4217}}^1$

素因数の和:8544

約数の個数: 16

約数和(自身を含む): 1237848698880

約数和(自身を除く): 10071202559

約数列:

[1, 191, 409, 3727, 4217, 78119, 711857, 805447, 1524343, 1724753, 15716759, 291149513, 329427823, 3001900969, 6428154431, 1227777496321]

約数ペア:

[(1, 1227777496321), (191, 6428154431), (409, 3001900969), (3727, 329427823), (4217, 291149513), (78119, 15716759), (711857, 1724753), (805447, 1524343)]