17994639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1237}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 25928672

約数和(自身を除く): 7934033

約数列:

[1, 3, 13, 39, 373, 1119, 1237, 3711, 4849, 14547, 16081, 48243, 461401, 1384203, 5998213, 17994639]

約数ペア:

[(1, 17994639), (3, 5998213), (13, 1384203), (39, 461401), (373, 48243), (1119, 16081), (1237, 14547), (3711, 4849)]