1937859561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{81901}}^1$

素因数の和:82157

約数の個数: 24

約数和(自身を含む): 3066410880

約数和(自身を除く): 1128551319

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 2151, 2629, 7887, 23661, 81901, 245703, 737109, 900911, 2702733, 8108199, 19574339, 58723017, 176169051, 215317729, 645953187, 1937859561]

約数ペア:

[(1, 1937859561), (3, 645953187), (9, 215317729), (11, 176169051), (33, 58723017), (99, 19574339), (239, 8108199), (717, 2702733), (2151, 900911), (2629, 737109), (7887, 245703), (23661, 81901)]