37920023

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 41057280

約数和(自身を除く): 3137257

約数列:

[1, 29, 43, 47, 647, 1247, 1363, 2021, 18763, 27821, 30409, 58609, 806809, 881861, 1307587, 37920023]

約数ペア:

[(1, 37920023), (29, 1307587), (43, 881861), (47, 806809), (647, 58609), (1247, 30409), (1363, 27821), (2021, 18763)]