16225143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21377}}^1$

素因数の和:21414

約数の個数: 16

約数和(自身を含む): 24627456

約数和(自身を除く): 8402313

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 21377, 64131, 235147, 491671, 705441, 1475013, 5408381, 16225143]

約数ペア:

[(1, 16225143), (3, 5408381), (11, 1475013), (23, 705441), (33, 491671), (69, 235147), (253, 64131), (759, 21377)]