17422531

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 3064637

約数列:

[1, 7, 53, 151, 311, 371, 1057, 2177, 8003, 16483, 46961, 56021, 115381, 328727, 2488933, 17422531]

約数ペア:

[(1, 17422531), (7, 2488933), (53, 328727), (151, 115381), (311, 56021), (371, 46961), (1057, 16483), (2177, 8003)]