1233327123

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{140839}}^1$

素因数の和:140991

約数の個数: 24

約数和(自身を含む): 2050630400

約数和(自身を除く): 817303277

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 140839, 422517, 985873, 1267551, 2957619, 8872857, 19576621, 58729863, 137036347, 176189589, 411109041, 1233327123]

約数ペア:

[(1, 1233327123), (3, 411109041), (7, 176189589), (9, 137036347), (21, 58729863), (63, 19576621), (139, 8872857), (417, 2957619), (973, 1267551), (1251, 985873), (2919, 422517), (8757, 140839)]