6644841

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 10916640

約数和(自身を除く): 4271799

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 2659, 7977, 18613, 45203, 55839, 130291, 135609, 316421, 390873, 949263, 2214947, 6644841]

約数ペア:

[(1, 6644841), (3, 2214947), (7, 949263), (17, 390873), (21, 316421), (49, 135609), (51, 130291), (119, 55839), (147, 45203), (357, 18613), (833, 7977), (2499, 2659)]