2280204003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{519527}}^1$

素因数の和:519567

約数の個数: 32

約数和(自身を含む): 3989975040

約数和(自身を除く): 1709771037

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 519527, 1558581, 3636689, 5714797, 9871013, 10910067, 17144391, 29613039, 40003579, 69097091, 108581143, 120010737, 207291273, 325743429, 760068001, 2280204003]

約数ペア:

[(1, 2280204003), (3, 760068001), (7, 325743429), (11, 207291273), (19, 120010737), (21, 108581143), (33, 69097091), (57, 40003579), (77, 29613039), (133, 17144391), (209, 10910067), (231, 9871013), (399, 5714797), (627, 3636689), (1463, 1558581), (4389, 519527)]