2247349293

素因数分解:

$3^5\times 7^1\times {\mathrm{1321193}}^1$

素因数の和:1321215

約数の個数: 24

約数和(自身を含む): 3847316928

約数和(自身を除く): 1599967635

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1321193, 3963579, 9248351, 11890737, 27745053, 35672211, 83235159, 107016633, 249705477, 321049899, 749116431, 2247349293]

約数ペア:

[(1, 2247349293), (3, 749116431), (7, 321049899), (9, 249705477), (21, 107016633), (27, 83235159), (63, 35672211), (81, 27745053), (189, 11890737), (243, 9248351), (567, 3963579), (1701, 1321193)]