545386317

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6299}}^1$

素因数の和:6366

約数の個数: 48

約数和(自身を含む): 919296000

約数和(自身を除く): 373909683

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 399, 589, 651, 931, 1519, 1767, 2793, 4123, 4557, 6299, 12369, 18897, 28861, 44093, 86583, 119681, 132279, 195269, 308651, 359043, 585807, 837767, 925953, 1366883, 2513301, 3710111, 4100649, 5864369, 9568181, 11130333, 17593107, 25970777, 28704543, 77912331, 181795439, 545386317]

約数ペア:

[(1, 545386317), (3, 181795439), (7, 77912331), (19, 28704543), (21, 25970777), (31, 17593107), (49, 11130333), (57, 9568181), (93, 5864369), (133, 4100649), (147, 3710111), (217, 2513301), (399, 1366883), (589, 925953), (651, 837767), (931, 585807), (1519, 359043), (1767, 308651), (2793, 195269), (4123, 132279), (4557, 119681), (6299, 86583), (12369, 44093), (18897, 28861)]