1384144797

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 2189566080

約数和(自身を除く): 805421283

約数列:

[1, 3, 7, 21, 49, 103, 113, 147, 309, 339, 721, 791, 809, 2163, 2373, 2427, 5047, 5537, 5663, 11639, 15141, 16611, 16989, 34917, 39641, 81473, 83327, 91417, 118923, 244419, 249981, 274251, 570311, 583289, 639919, 1710933, 1749867, 1919757, 4083023, 4479433, 9415951, 12249069, 13438299, 28247853, 65911657, 197734971, 461381599, 1384144797]

約数ペア:

[(1, 1384144797), (3, 461381599), (7, 197734971), (21, 65911657), (49, 28247853), (103, 13438299), (113, 12249069), (147, 9415951), (309, 4479433), (339, 4083023), (721, 1919757), (791, 1749867), (809, 1710933), (2163, 639919), (2373, 583289), (2427, 570311), (5047, 274251), (5537, 249981), (5663, 244419), (11639, 118923), (15141, 91417), (16611, 83327), (16989, 81473), (34917, 39641)]