27156719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 2599441

約数列:

[1, 19, 41, 71, 491, 779, 1349, 2911, 9329, 20131, 34861, 55309, 382489, 662359, 1429301, 27156719]

約数ペア:

[(1, 27156719), (19, 1429301), (41, 662359), (71, 382489), (491, 55309), (779, 34861), (1349, 20131), (2911, 9329)]