83904569

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 104448000

約数和(自身を除く): 20543431

約数列:

[1, 7, 29, 31, 67, 199, 203, 217, 469, 899, 1393, 1943, 2077, 5771, 6169, 6293, 13333, 13601, 14539, 40397, 43183, 60233, 93331, 178901, 386657, 413323, 421631, 1252307, 2706599, 2893261, 11986367, 83904569]

約数ペア:

[(1, 83904569), (7, 11986367), (29, 2893261), (31, 2706599), (67, 1252307), (199, 421631), (203, 413323), (217, 386657), (469, 178901), (899, 93331), (1393, 60233), (1943, 43183), (2077, 40397), (5771, 14539), (6169, 13601), (6293, 13333)]