65412321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7949}}^1$

素因数の和:8176

約数の個数: 16

約数和(自身を含む): 94382400

約数和(自身を除く): 28970079

約数列:

[1, 3, 13, 39, 211, 633, 2743, 7949, 8229, 23847, 103337, 310011, 1677239, 5031717, 21804107, 65412321]

約数ペア:

[(1, 65412321), (3, 21804107), (13, 5031717), (39, 1677239), (211, 310011), (633, 103337), (2743, 23847), (7949, 8229)]