129420223513

素因数分解:

$7^1\times {\mathrm{1291}}^1\times {\mathrm{2141}}^1\times {\mathrm{6689}}^1$

素因数の和:10128

約数の個数: 16

約数和(自身を含む): 148114673280

約数和(自身を除く): 18694449767

約数列:

[1, 7, 1291, 2141, 6689, 9037, 14987, 46823, 2764031, 8635499, 14321149, 19348217, 60448493, 100248043, 18488603359, 129420223513]

約数ペア:

[(1, 129420223513), (7, 18488603359), (1291, 100248043), (2141, 60448493), (6689, 19348217), (9037, 14321149), (14987, 8635499), (46823, 2764031)]