47228379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 70778880

約数和(自身を除く): 23550501

約数列:

[1, 3, 11, 33, 59, 127, 177, 191, 381, 573, 649, 1397, 1947, 2101, 4191, 6303, 7493, 11269, 22479, 24257, 33807, 72771, 82423, 123959, 247269, 266827, 371877, 800481, 1431163, 4293489, 15742793, 47228379]

約数ペア:

[(1, 47228379), (3, 15742793), (11, 4293489), (33, 1431163), (59, 800481), (127, 371877), (177, 266827), (191, 247269), (381, 123959), (573, 82423), (649, 72771), (1397, 33807), (1947, 24257), (2101, 22479), (4191, 11269), (6303, 7493)]