2247264567

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 3397575456

約数和(自身を除く): 1150310889

約数列:

[1, 3, 9, 27, 81, 137, 313, 411, 647, 939, 1233, 1941, 2817, 3699, 5823, 8451, 11097, 17469, 25353, 42881, 52407, 88639, 128643, 202511, 265917, 385929, 607533, 797751, 1157787, 1822599, 2393253, 3473361, 5467797, 7179759, 16403391, 27744007, 83232021, 249696063, 749088189, 2247264567]

約数ペア:

[(1, 2247264567), (3, 749088189), (9, 249696063), (27, 83232021), (81, 27744007), (137, 16403391), (313, 7179759), (411, 5467797), (647, 3473361), (939, 2393253), (1233, 1822599), (1941, 1157787), (2817, 797751), (3699, 607533), (5823, 385929), (8451, 265917), (11097, 202511), (17469, 128643), (25353, 88639), (42881, 52407)]