2799013

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 3348864

約数和(自身を除く): 549851

約数列:

[1, 7, 37, 101, 107, 259, 707, 749, 3737, 3959, 10807, 26159, 27713, 75649, 399859, 2799013]

約数ペア:

[(1, 2799013), (7, 399859), (37, 75649), (101, 27713), (107, 26159), (259, 10807), (707, 3959), (749, 3737)]