30618731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6907}}^1$

素因数の和:6962

約数の個数: 16

約数和(自身を含む): 37137408

約数和(自身を除く): 6518677

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6907, 75977, 89791, 214117, 987701, 2355287, 2783521, 30618731]

約数ペア:

[(1, 30618731), (11, 2783521), (13, 2355287), (31, 987701), (143, 214117), (341, 89791), (403, 75977), (4433, 6907)]