676595139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{288773}}^1$

素因数の和:288858

約数の個数: 16

約数和(自身を含む): 998002944

約数和(自身を除く): 321407805

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 288773, 866319, 3176503, 9529509, 20502883, 61508649, 225531713, 676595139]

約数ペア:

[(1, 676595139), (3, 225531713), (11, 61508649), (33, 20502883), (71, 9529509), (213, 3176503), (781, 866319), (2343, 288773)]