80401013

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 104433120

約数和(自身を除く): 24032107

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 3469, 23177, 24283, 38159, 149167, 169981, 267113, 1044169, 1640837, 1869791, 7309183, 11485859, 80401013]

約数ペア:

[(1, 80401013), (7, 11485859), (11, 7309183), (43, 1869791), (49, 1640837), (77, 1044169), (301, 267113), (473, 169981), (539, 149167), (2107, 38159), (3311, 24283), (3469, 23177)]