1738996413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{396217}}^1$

素因数の和:396257

約数の個数: 32

約数和(自身を含む): 3042954240

約数和(自身を除く): 1303957827

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 396217, 1188651, 2773519, 4358387, 7528123, 8320557, 13075161, 22584369, 30508709, 52696861, 82809353, 91526127, 158090583, 248428059, 579665471, 1738996413]

約数ペア:

[(1, 1738996413), (3, 579665471), (7, 248428059), (11, 158090583), (19, 91526127), (21, 82809353), (33, 52696861), (57, 30508709), (77, 22584369), (133, 13075161), (209, 8320557), (231, 7528123), (399, 4358387), (627, 2773519), (1463, 1188651), (4389, 396217)]