71606269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7680

約数の個数: 16

約数和(自身を含む): 87367680

約数和(自身を除く): 15761411

約数列:

[1, 7, 19, 71, 133, 497, 1349, 7583, 9443, 53081, 144077, 538393, 1008539, 3768751, 10229467, 71606269]

約数ペア:

[(1, 71606269), (7, 10229467), (19, 3768751), (71, 1008539), (133, 538393), (497, 144077), (1349, 53081), (7583, 9443)]