76505989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12239}}^1$

素因数の和:12312

約数の個数: 16

約数和(自身を含む): 94003200

約数和(自身を除く): 17497211

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 12239, 85673, 232541, 575233, 1627787, 4026631, 10929427, 76505989]

約数ペア:

[(1, 76505989), (7, 10929427), (19, 4026631), (47, 1627787), (133, 575233), (329, 232541), (893, 85673), (6251, 12239)]