30980877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3533}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 42973440

約数和(自身を除く): 11992563

約数列:

[1, 3, 37, 79, 111, 237, 2923, 3533, 8769, 10599, 130721, 279107, 392163, 837321, 10326959, 30980877]

約数ペア:

[(1, 30980877), (3, 10326959), (37, 837321), (79, 392163), (111, 279107), (237, 130721), (2923, 10599), (3533, 8769)]