34501221

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{2713}}^1$

素因数の和:2882

約数の個数: 20

約数和(自身を含む): 51886252

約数和(自身を除く): 17385031

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 2713, 4239, 8139, 12717, 24417, 73251, 219753, 425941, 1277823, 3833469, 11500407, 34501221]

約数ペア:

[(1, 34501221), (3, 11500407), (9, 3833469), (27, 1277823), (81, 425941), (157, 219753), (471, 73251), (1413, 24417), (2713, 12717), (4239, 8139)]