17139957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10369}}^1$

素因数の和:10420

約数の個数: 16

約数和(自身を含む): 24888000

約数和(自身を除く): 7748043

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 10369, 31107, 197011, 300701, 591033, 902103, 5713319, 17139957]

約数ペア:

[(1, 17139957), (3, 5713319), (19, 902103), (29, 591033), (57, 300701), (87, 197011), (551, 31107), (1653, 10369)]