16226661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21379}}^1$

素因数の和:21416

約数の個数: 16

約数和(自身を含む): 24629760

約数和(自身を除く): 8403099

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 21379, 64137, 235169, 491717, 705507, 1475151, 5408887, 16226661]

約数ペア:

[(1, 16226661), (3, 5408887), (11, 1475151), (23, 705507), (33, 491717), (69, 235169), (253, 64137), (759, 21379)]