419394789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{47599}}^1$

素因数の和:47705

約数の個数: 24

約数和(自身を含む): 668304000

約数和(自身を除く): 248909211

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 47599, 142797, 428391, 523589, 1570767, 4236311, 4712301, 12708933, 38126799, 46599421, 139798263, 419394789]

約数ペア:

[(1, 419394789), (3, 139798263), (9, 46599421), (11, 38126799), (33, 12708933), (89, 4712301), (99, 4236311), (267, 1570767), (801, 523589), (979, 428391), (2937, 142797), (8811, 47599)]