7661563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 9596160

約数和(自身を除く): 1934597

約数列:

[1, 7, 13, 59, 91, 413, 767, 1427, 5369, 9989, 18551, 84193, 129857, 589351, 1094509, 7661563]

約数ペア:

[(1, 7661563), (7, 1094509), (13, 589351), (59, 129857), (91, 84193), (413, 18551), (767, 9989), (1427, 5369)]