22075131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 34478080

約数和(自身を除く): 12402949

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 961, 1209, 1767, 2883, 7657, 12493, 18259, 22971, 29791, 37479, 54777, 89373, 237367, 387283, 566029, 712101, 1161849, 1698087, 7358377, 22075131]

約数ペア:

[(1, 22075131), (3, 7358377), (13, 1698087), (19, 1161849), (31, 712101), (39, 566029), (57, 387283), (93, 237367), (247, 89373), (403, 54777), (589, 37479), (741, 29791), (961, 22971), (1209, 18259), (1767, 12493), (2883, 7657)]