38370753

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{10079}}^1$

素因数の和:10138

約数の個数: 20

約数和(自身を含む): 58544640

約数和(自身を除く): 20173887

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 10079, 30237, 90711, 272133, 473713, 816399, 1421139, 4263417, 12790251, 38370753]

約数ペア:

[(1, 38370753), (3, 12790251), (9, 4263417), (27, 1421139), (47, 816399), (81, 473713), (141, 272133), (423, 90711), (1269, 30237), (3807, 10079)]