2100043561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{11173}}^1$

素因数の和:13632

約数の個数: 16

約数和(自身を含む): 2619543168

約数和(自身を除く): 519499607

約数列:

[1, 7, 11, 77, 2441, 11173, 17087, 26851, 78211, 122903, 187957, 860321, 27273293, 190913051, 300006223, 2100043561]

約数ペア:

[(1, 2100043561), (7, 300006223), (11, 190913051), (77, 27273293), (2441, 860321), (11173, 187957), (17087, 122903), (26851, 78211)]