11187963

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 28

約数和(自身を含む): 17050800

約数和(自身を除く): 5862837

約数列:

[1, 3, 9, 27, 81, 103, 149, 243, 309, 447, 729, 927, 1341, 2781, 4023, 8343, 12069, 15347, 25029, 36207, 46041, 75087, 108621, 138123, 414369, 1243107, 3729321, 11187963]

約数ペア:

[(1, 11187963), (3, 3729321), (9, 1243107), (27, 414369), (81, 138123), (103, 108621), (149, 75087), (243, 46041), (309, 36207), (447, 25029), (729, 15347), (927, 12069), (1341, 8343), (2781, 4023)]