39858394863

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{342047}}^1$

素因数の和:342267

約数の個数: 32

約数和(自身を含む): 63046287360

約数和(自身を除く): 23187892497

約数列:

[1, 3, 7, 21, 31, 93, 179, 217, 537, 651, 1253, 3759, 5549, 16647, 38843, 116529, 342047, 1026141, 2394329, 7182987, 10603457, 31810371, 61226413, 74224199, 183679239, 222672597, 428584891, 1285754673, 1898018803, 5694056409, 13286131621, 39858394863]

約数ペア:

[(1, 39858394863), (3, 13286131621), (7, 5694056409), (21, 1898018803), (31, 1285754673), (93, 428584891), (179, 222672597), (217, 183679239), (537, 74224199), (651, 61226413), (1253, 31810371), (3759, 10603457), (5549, 7182987), (16647, 2394329), (38843, 1026141), (116529, 342047)]