1259293827

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{21283}}^1$

素因数の和:21471

約数の個数: 24

約数和(自身を含む): 1856986432

約数和(自身を除く): 597692605

約数列:

[1, 3, 11, 33, 121, 163, 363, 489, 1793, 5379, 19723, 21283, 59169, 63849, 234113, 702339, 2575243, 3469129, 7725729, 10407387, 38160419, 114481257, 419764609, 1259293827]

約数ペア:

[(1, 1259293827), (3, 419764609), (11, 114481257), (33, 38160419), (121, 10407387), (163, 7725729), (363, 3469129), (489, 2575243), (1793, 702339), (5379, 234113), (19723, 63849), (21283, 59169)]