7810071

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 10856448

約数和(自身を除く): 3046377

約数列:

[1, 3, 37, 71, 111, 213, 991, 2627, 2973, 7881, 36667, 70361, 110001, 211083, 2603357, 7810071]

約数ペア:

[(1, 7810071), (3, 2603357), (37, 211083), (71, 110001), (111, 70361), (213, 36667), (991, 7881), (2627, 2973)]