171556979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1193}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 198586080

約数和(自身を除く): 27029101

約数列:

[1, 11, 17, 187, 769, 1193, 8459, 13073, 13123, 20281, 143803, 223091, 917417, 10091587, 15596089, 171556979]

約数ペア:

[(1, 171556979), (11, 15596089), (17, 10091587), (187, 917417), (769, 223091), (1193, 143803), (8459, 20281), (13073, 13123)]