40808161

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 43464960

約数和(自身を除く): 2656799

約数列:

[1, 41, 43, 79, 293, 1763, 3239, 3397, 12013, 12599, 23147, 139277, 516559, 949027, 995321, 40808161]

約数ペア:

[(1, 40808161), (41, 995321), (43, 949027), (79, 516559), (293, 139277), (1763, 23147), (3239, 12599), (3397, 12013)]