12755071

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 14977600

約数和(自身を除く): 2222529

約数列:

[1, 7, 73, 109, 229, 511, 763, 1603, 7957, 16717, 24961, 55699, 117019, 174727, 1822153, 12755071]

約数ペア:

[(1, 12755071), (7, 1822153), (73, 174727), (109, 117019), (229, 55699), (511, 24961), (763, 16717), (1603, 7957)]