946578073

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{21001}}^1$

素因数の和:21192

約数の個数: 16

約数和(自身を含む): 1112937984

約数和(自身を除く): 166359911

約数列:

[1, 7, 47, 137, 329, 959, 6439, 21001, 45073, 147007, 987047, 2877137, 6909329, 20139959, 135225439, 946578073]

約数ペア:

[(1, 946578073), (7, 135225439), (47, 20139959), (137, 6909329), (329, 2877137), (959, 987047), (6439, 147007), (21001, 45073)]