29121141

素因数分解:

$3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 45372000

約数和(自身を除く): 16250859

約数列:

[1, 3, 7, 21, 49, 147, 397, 499, 1191, 1497, 2779, 3493, 8337, 10479, 19453, 24451, 58359, 73353, 198103, 594309, 1386721, 4160163, 9707047, 29121141]

約数ペア:

[(1, 29121141), (3, 9707047), (7, 4160163), (21, 1386721), (49, 594309), (147, 198103), (397, 73353), (499, 58359), (1191, 24451), (1497, 19453), (2779, 10479), (3493, 8337)]