1330808941

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{4451}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 1676872512

約数和(自身を除く): 346063571

約数列:

[1, 7, 11, 77, 121, 353, 847, 2471, 3883, 4451, 27181, 31157, 42713, 48961, 298991, 342727, 538571, 1571203, 3769997, 10998421, 17283233, 120982631, 190115563, 1330808941]

約数ペア:

[(1, 1330808941), (7, 190115563), (11, 120982631), (77, 17283233), (121, 10998421), (353, 3769997), (847, 1571203), (2471, 538571), (3883, 342727), (4451, 298991), (27181, 48961), (31157, 42713)]