520060923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{2003}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 796253328

約数和(自身を除く): 276192405

約数列:

[1, 3, 9, 17, 51, 153, 1697, 2003, 5091, 6009, 15273, 18027, 28849, 34051, 86547, 102153, 259641, 306459, 3399091, 10197273, 30591819, 57784547, 173353641, 520060923]

約数ペア:

[(1, 520060923), (3, 173353641), (9, 57784547), (17, 30591819), (51, 10197273), (153, 3399091), (1697, 306459), (2003, 259641), (5091, 102153), (6009, 86547), (15273, 34051), (18027, 28849)]