2013063885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6390679}}^1$

素因数の和:6390697

約数の個数: 24

約数和(自身を含む): 3987784320

約数和(自身を除く): 1974720435

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6390679, 19172037, 31953395, 44734753, 57516111, 95860185, 134204259, 223673765, 287580555, 402612777, 671021295, 2013063885]

約数ペア:

[(1, 2013063885), (3, 671021295), (5, 402612777), (7, 287580555), (9, 223673765), (15, 134204259), (21, 95860185), (35, 57516111), (45, 44734753), (63, 31953395), (105, 19172037), (315, 6390679)]