858298467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2311}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 1258467840

約数和(自身を除く): 400169373

約数列:

[1, 3, 13, 39, 89, 107, 267, 321, 1157, 1391, 2311, 3471, 4173, 6933, 9523, 28569, 30043, 90129, 123799, 205679, 247277, 371397, 617037, 741831, 2673827, 3214601, 8021481, 9643803, 22007653, 66022959, 286099489, 858298467]

約数ペア:

[(1, 858298467), (3, 286099489), (13, 66022959), (39, 22007653), (89, 9643803), (107, 8021481), (267, 3214601), (321, 2673827), (1157, 741831), (1391, 617037), (2311, 371397), (3471, 247277), (4173, 205679), (6933, 123799), (9523, 90129), (28569, 30043)]