9838647

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 17978688

約数和(自身を除く): 8140041

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 293, 369, 533, 819, 861, 879, 1599, 2051, 2583, 2637, 3731, 3809, 4797, 6153, 11193, 11427, 12013, 18459, 26663, 33579, 34281, 36039, 79989, 84091, 108117, 156169, 239967, 252273, 468507, 756819, 1093183, 1405521, 3279549, 9838647]

約数ペア:

[(1, 9838647), (3, 3279549), (7, 1405521), (9, 1093183), (13, 756819), (21, 468507), (39, 252273), (41, 239967), (63, 156169), (91, 108117), (117, 84091), (123, 79989), (273, 36039), (287, 34281), (293, 33579), (369, 26663), (533, 18459), (819, 12013), (861, 11427), (879, 11193), (1599, 6153), (2051, 4797), (2583, 3809), (2637, 3731)]