2672271

素因数分解:

$3^5\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 4577664

約数和(自身を除く): 1905393

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1571, 1701, 4713, 10997, 14139, 32991, 42417, 98973, 127251, 296919, 381753, 890757, 2672271]

約数ペア:

[(1, 2672271), (3, 890757), (7, 381753), (9, 296919), (21, 127251), (27, 98973), (63, 42417), (81, 32991), (189, 14139), (243, 10997), (567, 4713), (1571, 1701)]