274047839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{1307}}^1$

素因数の和:1574

約数の個数: 12

約数和(自身を含む): 297698184

約数和(自身を除く): 23650345

約数列:

[1, 13, 127, 1307, 1651, 16129, 16991, 165989, 209677, 2157857, 21080603, 274047839]

約数ペア:

[(1, 274047839), (13, 21080603), (127, 2157857), (1307, 209677), (1651, 165989), (16129, 16991)]