25440069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 35988480

約数和(自身を除く): 10548411

約数列:

[1, 3, 19, 57, 131, 393, 2489, 3407, 7467, 10221, 64733, 194199, 446317, 1338951, 8480023, 25440069]

約数ペア:

[(1, 25440069), (3, 8480023), (19, 1338951), (57, 446317), (131, 194199), (393, 64733), (2489, 10221), (3407, 7467)]