13810167

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 22923264

約数和(自身を除く): 9113097

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 983, 1561, 2007, 2949, 4683, 6881, 8847, 14049, 20643, 61929, 219209, 657627, 1534463, 1972881, 4603389, 13810167]

約数ペア:

[(1, 13810167), (3, 4603389), (7, 1972881), (9, 1534463), (21, 657627), (63, 219209), (223, 61929), (669, 20643), (983, 14049), (1561, 8847), (2007, 6881), (2949, 4683)]