12125477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 15711360

約数和(自身を除く): 3585883

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7013, 49091, 91169, 133247, 638183, 932729, 1732211, 12125477]

約数ペア:

[(1, 12125477), (7, 1732211), (13, 932729), (19, 638183), (91, 133247), (133, 91169), (247, 49091), (1729, 7013)]