259106939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{14753}}^1$

素因数の和:14966

約数の個数: 16

約数和(自身を含む): 320574912

約数和(自身を除く): 61467973

約数列:

[1, 7, 13, 91, 193, 1351, 2509, 14753, 17563, 103271, 191789, 1342523, 2847329, 19931303, 37015277, 259106939]

約数ペア:

[(1, 259106939), (7, 37015277), (13, 19931303), (91, 2847329), (193, 1342523), (1351, 191789), (2509, 103271), (14753, 17563)]