56971557

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 86979360

約数和(自身を除く): 30007803

約数列:

[1, 3, 9, 19, 57, 171, 317, 951, 1051, 2853, 3153, 6023, 9459, 18069, 19969, 54207, 59907, 179721, 333167, 999501, 2998503, 6330173, 18990519, 56971557]

約数ペア:

[(1, 56971557), (3, 18990519), (9, 6330173), (19, 2998503), (57, 999501), (171, 333167), (317, 179721), (951, 59907), (1051, 54207), (2853, 19969), (3153, 18069), (6023, 9459)]