4147767

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 6794424

約数和(自身を除く): 2646657

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 169, 243, 303, 351, 507, 909, 1053, 1313, 1521, 2727, 3159, 3939, 4563, 8181, 11817, 13689, 17069, 24543, 35451, 41067, 51207, 106353, 153621, 319059, 460863, 1382589, 4147767]

約数ペア:

[(1, 4147767), (3, 1382589), (9, 460863), (13, 319059), (27, 153621), (39, 106353), (81, 51207), (101, 41067), (117, 35451), (169, 24543), (243, 17069), (303, 13689), (351, 11817), (507, 8181), (909, 4563), (1053, 3939), (1313, 3159), (1521, 2727)]