17997202953

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{49523}}^1$

素因数の和:49949

約数の個数: 24

約数和(自身を含む): 26267529600

約数和(自身を除く): 8270326647

約数列:

[1, 3, 9, 149, 271, 447, 813, 1341, 2439, 40379, 49523, 121137, 148569, 363411, 445707, 7378927, 13420733, 22136781, 40262199, 66410343, 120786597, 1999689217, 5999067651, 17997202953]

約数ペア:

[(1, 17997202953), (3, 5999067651), (9, 1999689217), (149, 120786597), (271, 66410343), (447, 40262199), (813, 22136781), (1341, 13420733), (2439, 7378927), (40379, 445707), (49523, 363411), (121137, 148569)]