448232841

素因数分解:

$3^2\times 7^2\times {\mathrm{1016401}}^1$

素因数の和:1016421

約数の個数: 18

約数和(自身を含む): 753153882

約数和(自身を除く): 304921041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1016401, 3049203, 7114807, 9147609, 21344421, 49803649, 64033263, 149410947, 448232841]

約数ペア:

[(1, 448232841), (3, 149410947), (7, 64033263), (9, 49803649), (21, 21344421), (49, 9147609), (63, 7114807), (147, 3049203), (441, 1016401)]