13394381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13381}}^1$

素因数の和:13412

約数の個数: 16

約数和(自身を含む): 17985408

約数和(自身を除く): 4591027

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 13381, 93667, 147191, 173953, 1030337, 1217671, 1913483, 13394381]

約数ペア:

[(1, 13394381), (7, 1913483), (11, 1217671), (13, 1030337), (77, 173953), (91, 147191), (143, 93667), (1001, 13381)]