1277777371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{4283}}^1$

素因数の和:4782

約数の個数: 16

約数和(自身を含む): 1405597536

約数和(自身を除く): 127820165

約数列:

[1, 13, 53, 433, 689, 4283, 5629, 22949, 55679, 226999, 298337, 1854539, 2950987, 24109007, 98290567, 1277777371]

約数ペア:

[(1, 1277777371), (13, 98290567), (53, 24109007), (433, 2950987), (689, 1854539), (4283, 298337), (5629, 226999), (22949, 55679)]