888965937

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1391183}}^1$

素因数の和:1391260

約数の個数: 12

約数和(自身を含む): 1302148224

約数和(自身を除く): 413182287

約数列:

[1, 3, 9, 71, 213, 639, 1391183, 4173549, 12520647, 98773993, 296321979, 888965937]

約数ペア:

[(1, 888965937), (3, 296321979), (9, 98773993), (71, 12520647), (213, 4173549), (639, 1391183)]