2013140199

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{1777}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 3115624960

約数和(自身を除く): 1102484761

約数列:

[1, 3, 7, 21, 73, 219, 511, 739, 1533, 1777, 2217, 5173, 5331, 12439, 15519, 37317, 53947, 129721, 161841, 377629, 389163, 908047, 1132887, 1313203, 2724141, 3939609, 9192421, 27577263, 95863819, 287591457, 671046733, 2013140199]

約数ペア:

[(1, 2013140199), (3, 671046733), (7, 287591457), (21, 95863819), (73, 27577263), (219, 9192421), (511, 3939609), (739, 2724141), (1533, 1313203), (1777, 1132887), (2217, 908047), (5173, 389163), (5331, 377629), (12439, 161841), (15519, 129721), (37317, 53947)]