1959968283

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{3253}}^1$

素因数の和:5483

約数の個数: 32

約数和(自身を含む): 3218804736

約数和(自身を除く): 1258836453

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2207, 3253, 6621, 9759, 15449, 22771, 28691, 42289, 46347, 68313, 86073, 126867, 200837, 296023, 602511, 888069, 7179371, 21538113, 50255597, 93331823, 150766791, 279995469, 653322761, 1959968283]

約数ペア:

[(1, 1959968283), (3, 653322761), (7, 279995469), (13, 150766791), (21, 93331823), (39, 50255597), (91, 21538113), (273, 7179371), (2207, 888069), (3253, 602511), (6621, 296023), (9759, 200837), (15449, 126867), (22771, 86073), (28691, 68313), (42289, 46347)]