7975473

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 11848704

約数和(自身を除く): 3873231

約数列:

[1, 3, 11, 33, 121, 127, 173, 363, 381, 519, 1397, 1903, 4191, 5709, 15367, 20933, 21971, 46101, 62799, 65913, 241681, 725043, 2658491, 7975473]

約数ペア:

[(1, 7975473), (3, 2658491), (11, 725043), (33, 241681), (121, 65913), (127, 62799), (173, 46101), (363, 21971), (381, 20933), (519, 15367), (1397, 5709), (1903, 4191)]