129637963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13831}}^1$

素因数の和:13954

約数の個数: 16

約数和(自身を含む): 161115136

約数和(自身を除く): 31477173

約数列:

[1, 7, 13, 91, 103, 721, 1339, 9373, 13831, 96817, 179803, 1258621, 1424593, 9972151, 18519709, 129637963]

約数ペア:

[(1, 129637963), (7, 18519709), (13, 9972151), (91, 1424593), (103, 1258621), (721, 179803), (1339, 96817), (9373, 13831)]