4074007

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 5088960

約数和(自身を除く): 1014953

約数列:

[1, 7, 29, 47, 49, 61, 203, 329, 427, 1363, 1421, 1769, 2303, 2867, 2989, 9541, 12383, 20069, 66787, 83143, 86681, 140483, 582001, 4074007]

約数ペア:

[(1, 4074007), (7, 582001), (29, 140483), (47, 86681), (49, 83143), (61, 66787), (203, 20069), (329, 12383), (427, 9541), (1363, 2989), (1421, 2867), (1769, 2303)]