30756309

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7768

約数の個数: 16

約数和(自身を含む): 43321344

約数和(自身を除く): 12565035

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 7691, 23073, 238421, 330713, 715263, 992139, 10252103, 30756309]

約数ペア:

[(1, 30756309), (3, 10252103), (31, 992139), (43, 715263), (93, 330713), (129, 238421), (1333, 23073), (3999, 7691)]