67646657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 76422528

約数和(自身を除く): 8775871

約数列:

[1, 13, 23, 233, 299, 971, 3029, 5359, 12623, 22333, 69667, 226243, 290329, 2941159, 5203589, 67646657]

約数ペア:

[(1, 67646657), (13, 5203589), (23, 2941159), (233, 290329), (299, 226243), (971, 69667), (3029, 22333), (5359, 12623)]