2419695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 4442256

約数和(自身を除く): 2022561

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3163, 9489, 15815, 28467, 47445, 53771, 142335, 161313, 268855, 483939, 806565, 2419695]

約数ペア:

[(1, 2419695), (3, 806565), (5, 483939), (9, 268855), (15, 161313), (17, 142335), (45, 53771), (51, 47445), (85, 28467), (153, 15815), (255, 9489), (765, 3163)]