71457271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 77616000

約数和(自身を除く): 6158729

約数列:

[1, 19, 43, 149, 587, 817, 2831, 6407, 11153, 25241, 87463, 121733, 479579, 1661797, 3760909, 71457271]

約数ペア:

[(1, 71457271), (19, 3760909), (43, 1661797), (149, 479579), (587, 121733), (817, 87463), (2831, 25241), (6407, 11153)]