27506017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21013}}^1$

素因数の和:21048

約数の個数: 16

約数和(自身を含む): 36312192

約数和(自身を除く): 8806175

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 21013, 147091, 231143, 357221, 1618001, 2500547, 3929431, 27506017]

約数ペア:

[(1, 27506017), (7, 3929431), (11, 2500547), (17, 1618001), (77, 357221), (119, 231143), (187, 147091), (1309, 21013)]