25266003

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11681}}^1$

素因数の和:11794

約数の個数: 16

約数和(自身を含む): 38877696

約数和(自身を除く): 13611693

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 11681, 35043, 81767, 245301, 1203143, 3609429, 8422001, 25266003]

約数ペア:

[(1, 25266003), (3, 8422001), (7, 3609429), (21, 1203143), (103, 245301), (309, 81767), (721, 35043), (2163, 11681)]