11347947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4217}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 18424224

約数和(自身を除く): 7076277

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 4217, 12651, 37953, 54821, 96991, 164463, 290973, 493389, 872919, 1260883, 3782649, 11347947]

約数ペア:

[(1, 11347947), (3, 3782649), (9, 1260883), (13, 872919), (23, 493389), (39, 290973), (69, 164463), (117, 96991), (207, 54821), (299, 37953), (897, 12651), (2691, 4217)]