30995381

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 33474048

約数和(自身を除く): 2478667

約数列:

[1, 31, 37, 61, 443, 1147, 1891, 2257, 13733, 16391, 27023, 69967, 508121, 837713, 999851, 30995381]

約数ペア:

[(1, 30995381), (31, 999851), (37, 837713), (61, 508121), (443, 69967), (1147, 27023), (1891, 16391), (2257, 13733)]