1277695941

素因数分解:

$3^1\times {\mathrm{83}}^2\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 1738452576

約数和(自身を除く): 460756635

約数列:

[1, 3, 83, 211, 249, 293, 633, 879, 6889, 17513, 20667, 24319, 52539, 61823, 72957, 185469, 1453579, 2018477, 4360737, 5131309, 6055431, 15393927, 425898647, 1277695941]

約数ペア:

[(1, 1277695941), (3, 425898647), (83, 15393927), (211, 6055431), (249, 5131309), (293, 4360737), (633, 2018477), (879, 1453579), (6889, 185469), (17513, 72957), (20667, 61823), (24319, 52539)]