409040027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{1307}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 466359552

約数和(自身を除く): 57319525

約数列:

[1, 11, 23, 253, 1237, 1307, 13607, 14377, 28451, 30061, 312961, 330671, 1616759, 17784349, 37185457, 409040027]

約数ペア:

[(1, 409040027), (11, 37185457), (23, 17784349), (253, 1616759), (1237, 330671), (1307, 312961), (13607, 30061), (14377, 28451)]