2912752107

素因数分解:

$3^2\times {\mathrm{1471}}^1\times {\mathrm{220013}}^1$

素因数の和:221490

約数の個数: 12

約数和(自身を含む): 4210187904

約数和(自身を除く): 1297435797

約数列:

[1, 3, 9, 1471, 4413, 13239, 220013, 660039, 1980117, 323639123, 970917369, 2912752107]

約数ペア:

[(1, 2912752107), (3, 970917369), (9, 323639123), (1471, 1980117), (4413, 660039), (13239, 220013)]