38374217

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 45308160

約数和(自身を除く): 6933943

約数列:

[1, 7, 37, 229, 259, 647, 1603, 4529, 8473, 23939, 59311, 148163, 167573, 1037141, 5482031, 38374217]

約数ペア:

[(1, 38374217), (7, 5482031), (37, 1037141), (229, 167573), (259, 148163), (647, 59311), (1603, 23939), (4529, 8473)]