71985957121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{2858741}}^1$

素因数の和:2858916

約数の個数: 12

約数和(自身を含む): 78472467900

約数和(自身を除く): 6486510779

約数列:

[1, 13, 149, 169, 1937, 25181, 2858741, 37163633, 425952409, 483127229, 5537381317, 71985957121]

約数ペア:

[(1, 71985957121), (13, 5537381317), (149, 483127229), (169, 425952409), (1937, 37163633), (25181, 2858741)]