213301311

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{10639}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 293153280

約数和(自身を除く): 79851969

約数列:

[1, 3, 41, 123, 163, 489, 6683, 10639, 20049, 31917, 436199, 1308597, 1734157, 5202471, 71100437, 213301311]

約数ペア:

[(1, 213301311), (3, 71100437), (41, 5202471), (123, 1734157), (163, 1308597), (489, 436199), (6683, 31917), (10639, 20049)]