1396756293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{11807}}^1$

素因数の和:12696

約数の個数: 16

約数和(自身を含む): 1904394240

約数和(自身を除く): 507637947

約数列:

[1, 3, 47, 141, 839, 2517, 11807, 35421, 39433, 118299, 554929, 1664787, 9906073, 29718219, 465585431, 1396756293]

約数ペア:

[(1, 1396756293), (3, 465585431), (47, 29718219), (141, 9906073), (839, 1664787), (2517, 554929), (11807, 118299), (35421, 39433)]