2847963261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 4593770496

約数和(自身を除く): 1745807235

約数列:

[1, 3, 11, 13, 33, 39, 47, 137, 141, 143, 411, 429, 517, 611, 1031, 1507, 1551, 1781, 1833, 3093, 4521, 5343, 6439, 6721, 11341, 13403, 19317, 19591, 20163, 34023, 40209, 48457, 58773, 70829, 83707, 141247, 145371, 147433, 212487, 251121, 423741, 442299, 533027, 629941, 920777, 1553717, 1599081, 1836211, 1889823, 2762331, 4661151, 5508633, 6638609, 6929351, 19915827, 20198321, 20788053, 60594963, 73024699, 86301917, 219074097, 258905751, 949321087, 2847963261]

約数ペア:

[(1, 2847963261), (3, 949321087), (11, 258905751), (13, 219074097), (33, 86301917), (39, 73024699), (47, 60594963), (137, 20788053), (141, 20198321), (143, 19915827), (411, 6929351), (429, 6638609), (517, 5508633), (611, 4661151), (1031, 2762331), (1507, 1889823), (1551, 1836211), (1781, 1599081), (1833, 1553717), (3093, 920777), (4521, 629941), (5343, 533027), (6439, 442299), (6721, 423741), (11341, 251121), (13403, 212487), (19317, 147433), (19591, 145371), (20163, 141247), (34023, 83707), (40209, 70829), (48457, 58773)]