7711929

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5042

約数の個数: 20

約数和(自身を含む): 12129040

約数和(自身を除く): 4417111

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5011, 15033, 45099, 95209, 135297, 285627, 405891, 856881, 2570643, 7711929]

約数ペア:

[(1, 7711929), (3, 2570643), (9, 856881), (19, 405891), (27, 285627), (57, 135297), (81, 95209), (171, 45099), (513, 15033), (1539, 5011)]