16623321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38749}}^1$

素因数の和:38776

約数の個数: 16

約数和(自身を含む): 26040000

約数和(自身を除く): 9416679

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 38749, 116247, 426239, 503737, 1278717, 1511211, 5541107, 16623321]

約数ペア:

[(1, 16623321), (3, 5541107), (11, 1511211), (13, 1278717), (33, 503737), (39, 426239), (143, 116247), (429, 38749)]