39214581

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43427}}^1$

素因数の和:43480

約数の個数: 16

約数和(自身を含む): 61146624

約数和(自身を除く): 21932043

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 43427, 130281, 303989, 911967, 1867361, 5602083, 13071527, 39214581]

約数ペア:

[(1, 39214581), (3, 13071527), (7, 5602083), (21, 1867361), (43, 911967), (129, 303989), (301, 130281), (903, 43427)]