7996233

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 12828672

約数和(自身を除く): 4832439

約数列:

[1, 3, 7, 21, 31, 71, 93, 173, 213, 217, 497, 519, 651, 1211, 1491, 2201, 3633, 5363, 6603, 12283, 15407, 16089, 36849, 37541, 46221, 85981, 112623, 257943, 380773, 1142319, 2665411, 7996233]

約数ペア:

[(1, 7996233), (3, 2665411), (7, 1142319), (21, 380773), (31, 257943), (71, 112623), (93, 85981), (173, 46221), (213, 37541), (217, 36849), (497, 16089), (519, 15407), (651, 12283), (1211, 6603), (1491, 5363), (2201, 3633)]