320202441

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6854

約数の個数: 36

約数和(自身を含む): 517061376

約数和(自身を除く): 196858935

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1521, 3627, 5239, 6791, 15717, 20373, 47151, 61119, 88283, 210521, 264849, 631563, 794547, 1147679, 1894689, 2736773, 3443037, 8210319, 10329111, 24630957, 35578049, 106734147, 320202441]

約数ペア:

[(1, 320202441), (3, 106734147), (9, 35578049), (13, 24630957), (31, 10329111), (39, 8210319), (93, 3443037), (117, 2736773), (169, 1894689), (279, 1147679), (403, 794547), (507, 631563), (1209, 264849), (1521, 210521), (3627, 88283), (5239, 61119), (6791, 47151), (15717, 20373)]