21011036245

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{95707}}^1$

素因数の和:95841

約数の個数: 24

約数和(自身を含む): 26674968096

約数和(自身を除く): 5663931851

約数列:

[1, 5, 23, 83, 115, 415, 529, 1909, 2645, 9545, 43907, 95707, 219535, 478535, 2201261, 7943681, 11006305, 39718405, 50629003, 182704663, 253145015, 913523315, 4202207249, 21011036245]

約数ペア:

[(1, 21011036245), (5, 4202207249), (23, 913523315), (83, 253145015), (115, 182704663), (415, 50629003), (529, 39718405), (1909, 11006305), (2645, 7943681), (9545, 2201261), (43907, 478535), (95707, 219535)]