11689041

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 19611648

約数和(自身を除く): 7922607

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 911, 987, 1833, 2733, 4277, 6377, 11843, 12831, 19131, 35529, 42817, 82901, 128451, 248703, 299719, 556621, 899157, 1669863, 3896347, 11689041]

約数ペア:

[(1, 11689041), (3, 3896347), (7, 1669863), (13, 899157), (21, 556621), (39, 299719), (47, 248703), (91, 128451), (141, 82901), (273, 42817), (329, 35529), (611, 19131), (911, 12831), (987, 11843), (1833, 6377), (2733, 4277)]