28549059

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 48136704

約数和(自身を除く): 19587645

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 1693, 2409, 5079, 5621, 11851, 16863, 18623, 35553, 55869, 123589, 130361, 370767, 391083, 865123, 1359479, 2595369, 4078437, 9516353, 28549059]

約数ペア:

[(1, 28549059), (3, 9516353), (7, 4078437), (11, 2595369), (21, 1359479), (33, 865123), (73, 391083), (77, 370767), (219, 130361), (231, 123589), (511, 55869), (803, 35553), (1533, 18623), (1693, 16863), (2409, 11851), (5079, 5621)]