881940961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{6481}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 980078400

約数和(自身を除く): 98137439

約数列:

[1, 11, 89, 139, 979, 1529, 6481, 12371, 71291, 136081, 576809, 900859, 6344899, 9909449, 80176451, 881940961]

約数ペア:

[(1, 881940961), (11, 80176451), (89, 9909449), (139, 6344899), (979, 900859), (1529, 576809), (6481, 136081), (12371, 71291)]