26089497

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2081}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 43305600

約数和(自身を除く): 17216103

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 2081, 4179, 6243, 12537, 14567, 18729, 43701, 131103, 414119, 1242357, 2898833, 3727071, 8696499, 26089497]

約数ペア:

[(1, 26089497), (3, 8696499), (7, 3727071), (9, 2898833), (21, 1242357), (63, 414119), (199, 131103), (597, 43701), (1393, 18729), (1791, 14567), (2081, 12537), (4179, 6243)]