516176073

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{138869}}^1$

素因数の和:138941

約数の個数: 24

約数和(自身を含む): 866548800

約数和(自身を除く): 350372727

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 138869, 416607, 972083, 1249821, 2916249, 8193271, 8748747, 24579813, 57352897, 73739439, 172058691, 516176073]

約数ペア:

[(1, 516176073), (3, 172058691), (7, 73739439), (9, 57352897), (21, 24579813), (59, 8748747), (63, 8193271), (177, 2916249), (413, 1249821), (531, 972083), (1239, 416607), (3717, 138869)]