80129993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 86546880

約数和(自身を除く): 6416887

約数列:

[1, 17, 89, 211, 251, 1513, 3587, 4267, 18779, 22339, 52961, 319243, 379763, 900337, 4713529, 80129993]

約数ペア:

[(1, 80129993), (17, 4713529), (89, 900337), (211, 379763), (251, 319243), (1513, 52961), (3587, 22339), (4267, 18779)]