2328156621

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{648331}}^1$

素因数の和:648366

約数の個数: 32

約数和(自身を含む): 4149324800

約数和(自身を除く): 1821168179

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 648331, 1944993, 4538317, 5834979, 12318289, 13614951, 17504937, 36954867, 40844853, 86228023, 110864601, 122534559, 258684069, 332593803, 776052207, 2328156621]

約数ペア:

[(1, 2328156621), (3, 776052207), (7, 332593803), (9, 258684069), (19, 122534559), (21, 110864601), (27, 86228023), (57, 40844853), (63, 36954867), (133, 17504937), (171, 13614951), (189, 12318289), (399, 5834979), (513, 4538317), (1197, 1944993), (3591, 648331)]