39420351

素因数分解:

$3^4\times {\mathrm{486671}}^1$

素因数の和:486683

約数の個数: 10

約数和(自身を含む): 58887312

約数和(自身を除く): 19466961

約数列:

[1, 3, 9, 27, 81, 486671, 1460013, 4380039, 13140117, 39420351]

約数ペア:

[(1, 39420351), (3, 13140117), (9, 4380039), (27, 1460013), (81, 486671)]