30769881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6779}}^1$

素因数の和:6888

約数の個数: 16

約数和(自身を含む): 43934400

約数和(自身を除く): 13164519

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 6779, 20337, 115243, 345729, 603331, 1809993, 10256627, 30769881]

約数ペア:

[(1, 30769881), (3, 10256627), (17, 1809993), (51, 603331), (89, 345729), (267, 115243), (1513, 20337), (4539, 6779)]