2862396879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{12959}}^1$

素因数の和:13111

約数の個数: 32

約数和(自身を含む): 4165447680

約数和(自身を除く): 1303050801

約数列:

[1, 3, 17, 51, 61, 71, 183, 213, 1037, 1207, 3111, 3621, 4331, 12959, 12993, 38877, 73627, 220303, 220881, 660909, 790499, 920089, 2371497, 2760267, 13438483, 15641513, 40315449, 46924539, 56125429, 168376287, 954132293, 2862396879]

約数ペア:

[(1, 2862396879), (3, 954132293), (17, 168376287), (51, 56125429), (61, 46924539), (71, 40315449), (183, 15641513), (213, 13438483), (1037, 2760267), (1207, 2371497), (3111, 920089), (3621, 790499), (4331, 660909), (12959, 220881), (12993, 220303), (38877, 73627)]