11847957

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 17568768

約数和(自身を除く): 5720811

約数列:

[1, 3, 11, 33, 121, 127, 257, 363, 381, 771, 1397, 2827, 4191, 8481, 15367, 31097, 32639, 46101, 93291, 97917, 359029, 1077087, 3949319, 11847957]

約数ペア:

[(1, 11847957), (3, 3949319), (11, 1077087), (33, 359029), (121, 97917), (127, 93291), (257, 46101), (363, 32639), (381, 31097), (771, 15367), (1397, 8481), (2827, 4191)]