1248345879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{140627}}^1$

素因数の和:140910

約数の個数: 16

約数和(自身を含む): 1822538880

約数和(自身を除く): 574193001

約数列:

[1, 3, 11, 33, 269, 807, 2959, 8877, 140627, 421881, 1546897, 4640691, 37828663, 113485989, 416115293, 1248345879]

約数ペア:

[(1, 1248345879), (3, 416115293), (11, 113485989), (33, 37828663), (269, 4640691), (807, 1546897), (2959, 421881), (8877, 140627)]