69644113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12739}}^1$

素因数の和:12828

約数の個数: 16

約数和(自身を含む): 88058880

約数和(自身を除く): 18414767

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 12739, 89173, 140129, 904469, 980903, 6331283, 9949159, 69644113]

約数ペア:

[(1, 69644113), (7, 9949159), (11, 6331283), (71, 980903), (77, 904469), (497, 140129), (781, 89173), (5467, 12739)]