690833127

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{15121}}^1$

素因数の和:15378

約数の個数: 16

約数和(自身を含む): 936596192

約数和(自身を除く): 245763065

約数列:

[1, 3, 97, 157, 291, 471, 15121, 15229, 45363, 45687, 1466737, 2373997, 4400211, 7121991, 230277709, 690833127]

約数ペア:

[(1, 690833127), (3, 230277709), (97, 7121991), (157, 4400211), (291, 2373997), (471, 1466737), (15121, 45687), (15229, 45363)]