520522079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{69691}}^1$

素因数の和:69806

約数の個数: 16

約数和(自身を含む): 655662336

約数和(自身を除く): 135140257

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 69691, 487837, 766601, 5366207, 6760027, 47320189, 74360297, 520522079]

約数ペア:

[(1, 520522079), (7, 74360297), (11, 47320189), (77, 6760027), (97, 5366207), (679, 766601), (1067, 487837), (7469, 69691)]