2247252579

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21599

約数の個数: 56

約数和(自身を含む): 3958566192

約数和(自身を除く): 1711313613

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 729, 891, 1053, 1287, 2673, 3159, 3861, 8019, 9477, 11583, 21557, 34749, 64671, 104247, 194013, 237127, 280241, 582039, 711381, 840723, 1746117, 2134143, 2522169, 3082651, 5238351, 6402429, 7566507, 9247953, 15715053, 19207287, 22699521, 27743859, 57621861, 68098563, 83231577, 172865583, 204295689, 249694731, 749084193, 2247252579]

約数ペア:

[(1, 2247252579), (3, 749084193), (9, 249694731), (11, 204295689), (13, 172865583), (27, 83231577), (33, 68098563), (39, 57621861), (81, 27743859), (99, 22699521), (117, 19207287), (143, 15715053), (243, 9247953), (297, 7566507), (351, 6402429), (429, 5238351), (729, 3082651), (891, 2522169), (1053, 2134143), (1287, 1746117), (2673, 840723), (3159, 711381), (3861, 582039), (8019, 280241), (9477, 237127), (11583, 194013), (21557, 104247), (34749, 64671)]