2743806779

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{77419}}^1$

素因数の和:77570

約数の個数: 16

約数和(自身を含む): 3225626880

約数和(自身を除く): 481820101

約数列:

[1, 7, 61, 83, 427, 581, 5063, 35441, 77419, 541933, 4722559, 6425777, 33057913, 44980439, 391972397, 2743806779]

約数ペア:

[(1, 2743806779), (7, 391972397), (61, 44980439), (83, 33057913), (427, 6425777), (581, 4722559), (5063, 541933), (35441, 77419)]