13534143

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 8375745

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 4003, 12009, 28021, 84063, 92069, 196147, 276207, 588441, 644483, 1933449, 4511381, 13534143]

約数ペア:

[(1, 13534143), (3, 4511381), (7, 1933449), (21, 644483), (23, 588441), (49, 276207), (69, 196147), (147, 92069), (161, 84063), (483, 28021), (1127, 12009), (3381, 4003)]