39640883

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 42577920

約数和(自身を除く): 2937037

約数列:

[1, 29, 43, 83, 383, 1247, 2407, 3569, 11107, 16469, 31789, 103501, 477601, 921881, 1366927, 39640883]

約数ペア:

[(1, 39640883), (29, 1366927), (43, 921881), (83, 477601), (383, 103501), (1247, 31789), (2407, 16469), (3569, 11107)]