9779495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 12869280

約数和(自身を除く): 3089785

約数列:

[1, 5, 11, 55, 269, 661, 1345, 2959, 3305, 7271, 14795, 36355, 177809, 889045, 1955899, 9779495]

約数ペア:

[(1, 9779495), (5, 1955899), (11, 889045), (55, 177809), (269, 36355), (661, 14795), (1345, 7271), (2959, 3305)]