2664157041

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1084313}}^1$

素因数の和:1084342

約数の個数: 32

約数和(自身を含む): 4857726720

約数和(自身を除く): 2193569679

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 1084313, 3252939, 7590191, 9758817, 14096069, 22770573, 29276451, 42288207, 68311719, 98672483, 126864621, 204935157, 296017449, 380593863, 888052347, 2664157041]

約数ペア:

[(1, 2664157041), (3, 888052347), (7, 380593863), (9, 296017449), (13, 204935157), (21, 126864621), (27, 98672483), (39, 68311719), (63, 42288207), (91, 29276451), (117, 22770573), (189, 14096069), (273, 9758817), (351, 7590191), (819, 3252939), (2457, 1084313)]