71463343

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 82984000

約数和(自身を除く): 11520657

約数列:

[1, 7, 109, 229, 409, 763, 1603, 2863, 24961, 44581, 93661, 174727, 312067, 655627, 10209049, 71463343]

約数ペア:

[(1, 71463343), (7, 10209049), (109, 655627), (229, 312067), (409, 174727), (763, 93661), (1603, 44581), (2863, 24961)]