56684733

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{142067}}^1$

素因数の和:142096

約数の個数: 16

約数和(自身を含む): 90923520

約数和(自身を除く): 34238787

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 142067, 426201, 994469, 2699273, 2983407, 8097819, 18894911, 56684733]

約数ペア:

[(1, 56684733), (3, 18894911), (7, 8097819), (19, 2983407), (21, 2699273), (57, 994469), (133, 426201), (399, 142067)]