8125221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 11750144

約数和(自身を除く): 3624923

約数列:

[1, 3, 13, 39, 157, 471, 1327, 2041, 3981, 6123, 17251, 51753, 208339, 625017, 2708407, 8125221]

約数ペア:

[(1, 8125221), (3, 2708407), (13, 625017), (39, 208339), (157, 51753), (471, 17251), (1327, 6123), (2041, 3981)]