282021009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 424704000

約数和(自身を除く): 142682991

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 199, 437, 529, 597, 893, 1081, 1311, 1587, 2679, 3243, 3781, 4577, 9353, 10051, 11343, 13731, 20539, 24863, 28059, 30153, 61617, 74589, 86963, 105271, 177707, 215119, 260889, 315813, 472397, 533121, 645357, 1417191, 2000149, 4087261, 4947737, 6000447, 12261783, 14843211, 94007003, 282021009]

約数ペア:

[(1, 282021009), (3, 94007003), (19, 14843211), (23, 12261783), (47, 6000447), (57, 4947737), (69, 4087261), (141, 2000149), (199, 1417191), (437, 645357), (529, 533121), (597, 472397), (893, 315813), (1081, 260889), (1311, 215119), (1587, 177707), (2679, 105271), (3243, 86963), (3781, 74589), (4577, 61617), (9353, 30153), (10051, 28059), (11343, 24863), (13731, 20539)]