7137807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 10147680

約数和(自身を除く): 3009873

約数列:

[1, 3, 17, 51, 173, 519, 809, 2427, 2941, 8823, 13753, 41259, 139957, 419871, 2379269, 7137807]

約数ペア:

[(1, 7137807), (3, 2379269), (17, 419871), (51, 139957), (173, 41259), (519, 13753), (809, 8823), (2427, 2941)]