47283213

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 64008000

約数和(自身を除く): 16724787

約数列:

[1, 3, 139, 149, 417, 447, 761, 2283, 20711, 62133, 105779, 113389, 317337, 340167, 15761071, 47283213]

約数ペア:

[(1, 47283213), (3, 15761071), (139, 340167), (149, 317337), (417, 113389), (447, 105779), (761, 62133), (2283, 20711)]