7260717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 3798483

約数列:

[1, 3, 17, 19, 51, 57, 59, 127, 177, 323, 381, 969, 1003, 1121, 2159, 2413, 3009, 3363, 6477, 7239, 7493, 19057, 22479, 41021, 57171, 123063, 127381, 142367, 382143, 427101, 2420239, 7260717]

約数ペア:

[(1, 7260717), (3, 2420239), (17, 427101), (19, 382143), (51, 142367), (57, 127381), (59, 123063), (127, 57171), (177, 41021), (323, 22479), (381, 19057), (969, 7493), (1003, 7239), (1121, 6477), (2159, 3363), (2413, 3009)]