7887375861

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3433}}^1\times {\mathrm{18679}}^1$

素因数の和:22156

約数の個数: 16

約数和(自身を含む): 10776716160

約数和(自身を除く): 2889340299

約数列:

[1, 3, 41, 123, 3433, 10299, 18679, 56037, 140753, 422259, 765839, 2297517, 64125007, 192375021, 2629125287, 7887375861]

約数ペア:

[(1, 7887375861), (3, 2629125287), (41, 192375021), (123, 64125007), (3433, 2297517), (10299, 765839), (18679, 422259), (56037, 140753)]