30400851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10979}}^1$

素因数の和:11066

約数の個数: 16

約数和(自身を含む): 44271360

約数和(自身を除く): 13870509

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 10979, 32937, 142727, 428181, 779509, 2338527, 10133617, 30400851]

約数ペア:

[(1, 30400851), (3, 10133617), (13, 2338527), (39, 779509), (71, 428181), (213, 142727), (923, 32937), (2769, 10979)]