26643113

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{5279}}^1$

素因数の和:5396

約数の個数: 12

約数和(自身を含む): 31299840

約数和(自身を除く): 4656727

約数列:

[1, 7, 49, 103, 721, 5047, 5279, 36953, 258671, 543737, 3806159, 26643113]

約数ペア:

[(1, 26643113), (7, 3806159), (49, 543737), (103, 258671), (721, 36953), (5047, 5279)]