11456289

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 18493440

約数和(自身を除く): 7037151

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 257, 351, 381, 771, 1143, 1651, 2313, 3341, 3429, 4953, 6939, 10023, 14859, 30069, 32639, 44577, 90207, 97917, 293751, 424307, 881253, 1272921, 3818763, 11456289]

約数ペア:

[(1, 11456289), (3, 3818763), (9, 1272921), (13, 881253), (27, 424307), (39, 293751), (117, 97917), (127, 90207), (257, 44577), (351, 32639), (381, 30069), (771, 14859), (1143, 10023), (1651, 6939), (2313, 4953), (3341, 3429)]