634510011

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 886837248

約数和(自身を除く): 252327237

約数列:

[1, 3, 47, 53, 141, 159, 197, 431, 591, 1293, 2491, 7473, 9259, 10441, 20257, 22843, 27777, 31323, 60771, 68529, 84907, 254721, 490727, 1073621, 1472181, 3220863, 3990629, 4500071, 11971887, 13500213, 211503337, 634510011]

約数ペア:

[(1, 634510011), (3, 211503337), (47, 13500213), (53, 11971887), (141, 4500071), (159, 3990629), (197, 3220863), (431, 1472181), (591, 1073621), (1293, 490727), (2491, 254721), (7473, 84907), (9259, 68529), (10441, 60771), (20257, 31323), (22843, 27777)]