71611057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2819}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 86630400

約数和(自身を除く): 15019343

約数列:

[1, 7, 19, 133, 191, 1337, 2819, 3629, 19733, 25403, 53561, 374927, 538429, 3769003, 10230151, 71611057]

約数ペア:

[(1, 71611057), (7, 10230151), (19, 3769003), (133, 538429), (191, 374927), (1337, 53561), (2819, 25403), (3629, 19733)]