38207967

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20443}}^1$

素因数の和:20542

約数の個数: 16

約数和(自身を含む): 58878720

約数和(自身を除く): 20670753

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 20443, 61329, 143101, 429303, 1819427, 5458281, 12735989, 38207967]

約数ペア:

[(1, 38207967), (3, 12735989), (7, 5458281), (21, 1819427), (89, 429303), (267, 143101), (623, 61329), (1869, 20443)]