10749687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 16531200

約数和(自身を除く): 5781513

約数列:

[1, 3, 13, 19, 39, 57, 89, 163, 247, 267, 489, 741, 1157, 1691, 2119, 3097, 3471, 5073, 6357, 9291, 14507, 21983, 40261, 43521, 65949, 120783, 188591, 275633, 565773, 826899, 3583229, 10749687]

約数ペア:

[(1, 10749687), (3, 3583229), (13, 826899), (19, 565773), (39, 275633), (57, 188591), (89, 120783), (163, 65949), (247, 43521), (267, 40261), (489, 21983), (741, 14507), (1157, 9291), (1691, 6357), (2119, 5073), (3097, 3471)]