9735147

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 20

約数和(自身を含む): 15015616

約数和(自身を除く): 5280469

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3877, 11631, 34893, 104679, 120187, 314037, 360561, 1081683, 3245049, 9735147]

約数ペア:

[(1, 9735147), (3, 3245049), (9, 1081683), (27, 360561), (31, 314037), (81, 120187), (93, 104679), (279, 34893), (837, 11631), (2511, 3877)]