2644394841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{983}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 4319602560

約数和(自身を除く): 1675207719

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 937, 957, 983, 2811, 2871, 2949, 8433, 8847, 10307, 10813, 27173, 28507, 30921, 32439, 81519, 85521, 92763, 97317, 244557, 256563, 298903, 313577, 896709, 921071, 940731, 2690127, 2763213, 2822193, 8289639, 10131781, 26711059, 30395343, 80133177, 91186029, 240399531, 293821649, 881464947, 2644394841]

約数ペア:

[(1, 2644394841), (3, 881464947), (9, 293821649), (11, 240399531), (29, 91186029), (33, 80133177), (87, 30395343), (99, 26711059), (261, 10131781), (319, 8289639), (937, 2822193), (957, 2763213), (983, 2690127), (2811, 940731), (2871, 921071), (2949, 896709), (8433, 313577), (8847, 298903), (10307, 256563), (10813, 244557), (27173, 97317), (28507, 92763), (30921, 85521), (32439, 81519)]