348517917

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28621}}^1$

素因数の和:28682

約数の個数: 32

約数和(自身を含む): 577019520

約数和(自身を除く): 228501603

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 12177, 28621, 85863, 257589, 314831, 772767, 944493, 1173461, 2833479, 3520383, 8500437, 10561149, 12908071, 31683447, 38724213, 116172639, 348517917]

約数ペア:

[(1, 348517917), (3, 116172639), (9, 38724213), (11, 31683447), (27, 12908071), (33, 10561149), (41, 8500437), (99, 3520383), (123, 2833479), (297, 1173461), (369, 944493), (451, 772767), (1107, 314831), (1353, 257589), (4059, 85863), (12177, 28621)]