23997303

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 40

約数和(自身を含む): 40841856

約数和(自身を除く): 16844553

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1171, 1863, 2277, 3513, 6831, 10539, 12881, 20493, 26933, 31617, 38643, 80799, 94851, 115929, 242397, 296263, 347787, 727191, 888789, 1043361, 2181573, 2666367, 7999101, 23997303]

約数ペア:

[(1, 23997303), (3, 7999101), (9, 2666367), (11, 2181573), (23, 1043361), (27, 888789), (33, 727191), (69, 347787), (81, 296263), (99, 242397), (207, 115929), (253, 94851), (297, 80799), (621, 38643), (759, 31617), (891, 26933), (1171, 20493), (1863, 12881), (2277, 10539), (3513, 6831)]