212414013

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{46187}}^1$

素因数の和:46273

約数の個数: 24

約数和(自身を含む): 355462848

約数和(自身を除く): 143048835

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 46187, 138561, 323309, 415683, 969927, 2909781, 3371651, 10114953, 23601557, 30344859, 70804671, 212414013]

約数ペア:

[(1, 212414013), (3, 70804671), (7, 30344859), (9, 23601557), (21, 10114953), (63, 3371651), (73, 2909781), (219, 969927), (511, 415683), (657, 323309), (1533, 138561), (4599, 46187)]