57740619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12721}}^1$

素因数の和:12830

約数の個数: 16

約数和(自身を含む): 82438560

約数和(自身を除く): 24697941

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 12721, 38163, 216257, 648771, 1132169, 3396507, 19246873, 57740619]

約数ペア:

[(1, 57740619), (3, 19246873), (17, 3396507), (51, 1132169), (89, 648771), (267, 216257), (1513, 38163), (4539, 12721)]