23827167

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 43330560

約数和(自身を除く): 19503393

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 619, 819, 987, 1833, 1857, 2961, 4277, 4333, 5499, 5571, 8047, 12831, 12999, 24141, 29093, 38493, 38997, 56329, 72423, 87279, 168987, 203651, 261837, 378209, 506961, 610953, 1134627, 1832859, 2647463, 3403881, 7942389, 23827167]

約数ペア:

[(1, 23827167), (3, 7942389), (7, 3403881), (9, 2647463), (13, 1832859), (21, 1134627), (39, 610953), (47, 506961), (63, 378209), (91, 261837), (117, 203651), (141, 168987), (273, 87279), (329, 72423), (423, 56329), (611, 38997), (619, 38493), (819, 29093), (987, 24141), (1833, 12999), (1857, 12831), (2961, 8047), (4277, 5571), (4333, 5499)]