15103389

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8081}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 23276160

約数和(自身を除く): 8172771

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 8081, 24243, 56567, 169701, 719209, 2157627, 5034463, 15103389]

約数ペア:

[(1, 15103389), (3, 5034463), (7, 2157627), (21, 719209), (89, 169701), (267, 56567), (623, 24243), (1869, 8081)]