3218889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 4508928

約数和(自身を除く): 1290039

約数列:

[1, 3, 37, 47, 111, 141, 617, 1739, 1851, 5217, 22829, 28999, 68487, 86997, 1072963, 3218889]

約数ペア:

[(1, 3218889), (3, 1072963), (37, 86997), (47, 68487), (111, 28999), (141, 22829), (617, 5217), (1739, 1851)]