12755223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 20333040

約数和(自身を除く): 7577817

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 2659, 4797, 7977, 23931, 34567, 103701, 109019, 311103, 327057, 981171, 1417247, 4251741, 12755223]

約数ペア:

[(1, 12755223), (3, 4251741), (9, 1417247), (13, 981171), (39, 327057), (41, 311103), (117, 109019), (123, 103701), (369, 34567), (533, 23931), (1599, 7977), (2659, 4797)]