30387627

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 45240624

約数和(自身を除く): 14852997

約数列:

[1, 3, 9, 43, 129, 233, 337, 387, 699, 1011, 2097, 3033, 10019, 14491, 30057, 43473, 78521, 90171, 130419, 235563, 706689, 3376403, 10129209, 30387627]

約数ペア:

[(1, 30387627), (3, 10129209), (9, 3376403), (43, 706689), (129, 235563), (233, 130419), (337, 90171), (387, 78521), (699, 43473), (1011, 30057), (2097, 14491), (3033, 10019)]