1799179989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{7001}}^1\times {\mathrm{5039}}^1$

素因数の和:12060

約数の個数: 16

約数和(自身を含む): 2540885760

約数和(自身を除く): 741705771

約数列:

[1, 3, 17, 51, 5039, 7001, 15117, 21003, 85663, 119017, 256989, 357051, 35278039, 105834117, 599726663, 1799179989]

約数ペア:

[(1, 1799179989), (3, 599726663), (17, 105834117), (51, 35278039), (5039, 357051), (7001, 256989), (15117, 119017), (21003, 85663)]