2079171507

素因数分解:

$3^1\times 7^1\times {\mathrm{2477}}^1\times {\mathrm{39971}}^1$

素因数の和:42458

約数の個数: 16

約数和(自身を含む): 3169619712

約数和(自身を除く): 1090448205

約数列:

[1, 3, 7, 21, 2477, 7431, 17339, 39971, 52017, 119913, 279797, 839391, 99008167, 297024501, 693057169, 2079171507]

約数ペア:

[(1, 2079171507), (3, 693057169), (7, 297024501), (21, 99008167), (2477, 839391), (7431, 279797), (17339, 119913), (39971, 52017)]