2013877803

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{104579}}^1$

素因数の和:104727

約数の個数: 24

約数和(自身を含む): 3147439680

約数和(自身を除く): 1133561877

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 104579, 313737, 732053, 2196159, 5124371, 13699849, 15373113, 41099547, 95898943, 287696829, 671292601, 2013877803]

約数ペア:

[(1, 2013877803), (3, 671292601), (7, 287696829), (21, 95898943), (49, 41099547), (131, 15373113), (147, 13699849), (393, 5124371), (917, 2196159), (2751, 732053), (6419, 313737), (19257, 104579)]