40372467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8161}}^1$

素因数の和:8278

約数の個数: 16

約数和(自身を含む): 57591072

約数和(自身を除く): 17218605

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 8161, 24483, 138737, 416211, 791617, 2374851, 13457489, 40372467]

約数ペア:

[(1, 40372467), (3, 13457489), (17, 2374851), (51, 791617), (97, 416211), (291, 138737), (1649, 24483), (4947, 8161)]