551006547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{6367}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 907210752

約数和(自身を除く): 356204205

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 317, 951, 2219, 4121, 6367, 6657, 12363, 19101, 28847, 44569, 82771, 86541, 133707, 248313, 579397, 1738191, 2018339, 6055017, 14128373, 26238407, 42385119, 78715221, 183668849, 551006547]

約数ペア:

[(1, 551006547), (3, 183668849), (7, 78715221), (13, 42385119), (21, 26238407), (39, 14128373), (91, 6055017), (273, 2018339), (317, 1738191), (951, 579397), (2219, 248313), (4121, 133707), (6367, 86541), (6657, 82771), (12363, 44569), (19101, 28847)]