311492709

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{116533}}^1$

素因数の和:116559

約数の個数: 24

約数和(自身を含む): 509020512

約数和(自身を除く): 197527803

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 116533, 349599, 1048797, 1281863, 3146391, 3845589, 9439173, 11536767, 28317519, 34610301, 103830903, 311492709]

約数ペア:

[(1, 311492709), (3, 103830903), (9, 34610301), (11, 28317519), (27, 11536767), (33, 9439173), (81, 3845589), (99, 3146391), (243, 1281863), (297, 1048797), (891, 349599), (2673, 116533)]