30359007

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 50587680

約数和(自身を除く): 20228673

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 4421, 6867, 13263, 30947, 39789, 92841, 278523, 481889, 1445667, 3373223, 4337001, 10119669, 30359007]

約数ペア:

[(1, 30359007), (3, 10119669), (7, 4337001), (9, 3373223), (21, 1445667), (63, 481889), (109, 278523), (327, 92841), (763, 39789), (981, 30947), (2289, 13263), (4421, 6867)]