33989901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 17020659

約数列:

[1, 3, 11, 33, 71, 89, 163, 213, 267, 489, 781, 979, 1793, 2343, 2937, 5379, 6319, 11573, 14507, 18957, 34719, 43521, 69509, 127303, 159577, 208527, 381909, 478731, 1029997, 3089991, 11329967, 33989901]

約数ペア:

[(1, 33989901), (3, 11329967), (11, 3089991), (33, 1029997), (71, 478731), (89, 381909), (163, 208527), (213, 159577), (267, 127303), (489, 69509), (781, 43521), (979, 34719), (1793, 18957), (2343, 14507), (2937, 11573), (5379, 6319)]