56262921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131149}}^1$

素因数の和:131176

約数の個数: 16

約数和(自身を含む): 88132800

約数和(自身を除く): 31869879

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 131149, 393447, 1442639, 1704937, 4327917, 5114811, 18754307, 56262921]

約数ペア:

[(1, 56262921), (3, 18754307), (11, 5114811), (13, 4327917), (33, 1704937), (39, 1442639), (143, 393447), (429, 131149)]