42544017

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{30109}}^1$

素因数の和:30272

約数の個数: 12

約数和(自身を含む): 61845940

約数和(自身を除く): 19301923

約数列:

[1, 3, 9, 157, 471, 1413, 30109, 90327, 270981, 4727113, 14181339, 42544017]

約数ペア:

[(1, 42544017), (3, 14181339), (9, 4727113), (157, 270981), (471, 90327), (1413, 30109)]