17966351271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163151}}^1$

素因数の和:163283

約数の個数: 32

約数和(自身を含む): 27064958976

約数和(自身を除く): 9098607705

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 517, 781, 1551, 2343, 3337, 10011, 36707, 110121, 163151, 489453, 1794661, 5383983, 7668097, 11583721, 23004291, 34751163, 84349067, 127420931, 253047201, 382262793, 544434887, 1633304661, 5988783757, 17966351271]

約数ペア:

[(1, 17966351271), (3, 5988783757), (11, 1633304661), (33, 544434887), (47, 382262793), (71, 253047201), (141, 127420931), (213, 84349067), (517, 34751163), (781, 23004291), (1551, 11583721), (2343, 7668097), (3337, 5383983), (10011, 1794661), (36707, 489453), (110121, 163151)]