7132560477

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19979161}}^1$

素因数の和:19979188

約数の個数: 16

約数和(自身を含む): 11507997312

約数和(自身を除く): 4375436835

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 19979161, 59937483, 139854127, 339645737, 419562381, 1018937211, 2377520159, 7132560477]

約数ペア:

[(1, 7132560477), (3, 2377520159), (7, 1018937211), (17, 419562381), (21, 339645737), (51, 139854127), (119, 59937483), (357, 19979161)]