23996021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 29040000

約数和(自身を除く): 5043979

約数列:

[1, 7, 29, 43, 203, 301, 1247, 2749, 8729, 19243, 79721, 118207, 558047, 827449, 3428003, 23996021]

約数ペア:

[(1, 23996021), (7, 3428003), (29, 827449), (43, 558047), (203, 118207), (301, 79721), (1247, 19243), (2749, 8729)]