30897951

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34217}}^1$

素因数の和:34270

約数の個数: 16

約数和(自身を含む): 48178944

約数和(自身を除く): 17280993

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 34217, 102651, 239519, 718557, 1471331, 4413993, 10299317, 30897951]

約数ペア:

[(1, 30897951), (3, 10299317), (7, 4413993), (21, 1471331), (43, 718557), (129, 239519), (301, 102651), (903, 34217)]