2912388717

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{930773}}^1$

素因数の和:930932

約数の個数: 16

約数和(自身を含む): 4467715200

約数和(自身を除く): 1555326483

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 930773, 2792319, 6515411, 19546233, 138685177, 416055531, 970796239, 2912388717]

約数ペア:

[(1, 2912388717), (3, 970796239), (7, 416055531), (21, 138685177), (149, 19546233), (447, 6515411), (1043, 2792319), (3129, 930773)]