19224729

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{9013}}^1$

素因数の和:9101

約数の個数: 16

約数和(自身を含む): 28844800

約数和(自身を除く): 9620071

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 9013, 27039, 81117, 243351, 712027, 2136081, 6408243, 19224729]

約数ペア:

[(1, 19224729), (3, 6408243), (9, 2136081), (27, 712027), (79, 243351), (237, 81117), (711, 27039), (2133, 9013)]