39287697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2477}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 55665792

約数和(自身を除く): 16378095

約数列:

[1, 3, 17, 51, 311, 933, 2477, 5287, 7431, 15861, 42109, 126327, 770347, 2311041, 13095899, 39287697]

約数ペア:

[(1, 39287697), (3, 13095899), (17, 2311041), (51, 770347), (311, 126327), (933, 42109), (2477, 15861), (5287, 7431)]