293896003947

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1\times {\mathrm{11731}}^1$

素因数の和:12480

約数の個数: 64

約数和(自身を含む): 486153056256

約数和(自身を除く): 192257052309

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 563, 1141, 1689, 2119, 3423, 3941, 6357, 7319, 11731, 11823, 14833, 21957, 35193, 44499, 51233, 82117, 91769, 152503, 153699, 246351, 275307, 457509, 642383, 1067521, 1192997, 1912153, 1927149, 3202563, 3578991, 5736459, 6604553, 8350979, 13385071, 19813659, 24857989, 25052937, 40155213, 46231871, 74573967, 85859189, 138695613, 174005923, 257577567, 522017769, 601014323, 1076542139, 1803042969, 3229626417, 7535794973, 13995047807, 22607384919, 41985143421, 97965334649, 293896003947]

約数ペア:

[(1, 293896003947), (3, 97965334649), (7, 41985143421), (13, 22607384919), (21, 13995047807), (39, 7535794973), (91, 3229626417), (163, 1803042969), (273, 1076542139), (489, 601014323), (563, 522017769), (1141, 257577567), (1689, 174005923), (2119, 138695613), (3423, 85859189), (3941, 74573967), (6357, 46231871), (7319, 40155213), (11731, 25052937), (11823, 24857989), (14833, 19813659), (21957, 13385071), (35193, 8350979), (44499, 6604553), (51233, 5736459), (82117, 3578991), (91769, 3202563), (152503, 1927149), (153699, 1912153), (246351, 1192997), (275307, 1067521), (457509, 642383)]