2893642947

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1483}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 4977514080

約数和(自身を除く): 2083871133

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 109, 117, 153, 221, 327, 351, 459, 663, 981, 1053, 1377, 1417, 1483, 1853, 1989, 2943, 4251, 4449, 5559, 5967, 8829, 12753, 13347, 16677, 17901, 19279, 24089, 25211, 38259, 40041, 50031, 57837, 72267, 75633, 114777, 120123, 150093, 161647, 173511, 216801, 226899, 327743, 484941, 520533, 650403, 680697, 983229, 1454823, 1561599, 1951209, 2042091, 2101411, 2747999, 2949687, 4364469, 6304233, 8243997, 8849061, 13093407, 18912699, 24731991, 26547183, 35723987, 56738097, 74195973, 107171961, 170214291, 222587919, 321515883, 964547649, 2893642947]

約数ペア:

[(1, 2893642947), (3, 964547649), (9, 321515883), (13, 222587919), (17, 170214291), (27, 107171961), (39, 74195973), (51, 56738097), (81, 35723987), (109, 26547183), (117, 24731991), (153, 18912699), (221, 13093407), (327, 8849061), (351, 8243997), (459, 6304233), (663, 4364469), (981, 2949687), (1053, 2747999), (1377, 2101411), (1417, 2042091), (1483, 1951209), (1853, 1561599), (1989, 1454823), (2943, 983229), (4251, 680697), (4449, 650403), (5559, 520533), (5967, 484941), (8829, 327743), (12753, 226899), (13347, 216801), (16677, 173511), (17901, 161647), (19279, 150093), (24089, 120123), (25211, 114777), (38259, 75633), (40041, 72267), (50031, 57837)]