17772117

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 26289312

約数和(自身を除く): 8517195

約数列:

[1, 3, 11, 33, 121, 173, 283, 363, 519, 849, 1903, 3113, 5709, 9339, 20933, 34243, 48959, 62799, 102729, 146877, 538549, 1615647, 5924039, 17772117]

約数ペア:

[(1, 17772117), (3, 5924039), (11, 1615647), (33, 538549), (121, 146877), (173, 102729), (283, 62799), (363, 48959), (519, 34243), (849, 20933), (1903, 9339), (3113, 5709)]