533613423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1337377}}^1$

素因数の和:1337406

約数の個数: 16

約数和(自身を含む): 855921920

約数和(自身を除く): 322308497

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1337377, 4012131, 9361639, 25410163, 28084917, 76230489, 177871141, 533613423]

約数ペア:

[(1, 533613423), (3, 177871141), (7, 76230489), (19, 28084917), (21, 25410163), (57, 9361639), (133, 4012131), (399, 1337377)]