42562107

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6689}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 70967520

約数和(自身を除く): 28405413

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 6689, 20067, 46823, 60201, 140469, 421407, 675589, 2026767, 4729123, 6080301, 14187369, 42562107]

約数ペア:

[(1, 42562107), (3, 14187369), (7, 6080301), (9, 4729123), (21, 2026767), (63, 675589), (101, 421407), (303, 140469), (707, 60201), (909, 46823), (2121, 20067), (6363, 6689)]