13209119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10091}}^1$

素因数の和:10126

約数の個数: 16

約数和(自身を含む): 17438976

約数和(自身を除く): 4229857

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 10091, 70637, 111001, 171547, 777007, 1200829, 1887017, 13209119]

約数ペア:

[(1, 13209119), (7, 1887017), (11, 1200829), (17, 777007), (77, 171547), (119, 111001), (187, 70637), (1309, 10091)]