893545667

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1\times {\mathrm{2053}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 1033835712

約数和(自身を除く): 140290045

約数列:

[1, 7, 97, 641, 679, 2053, 4487, 14371, 62177, 199141, 435239, 1315973, 1393987, 9211811, 127649381, 893545667]

約数ペア:

[(1, 893545667), (7, 127649381), (97, 9211811), (641, 1393987), (679, 1315973), (2053, 435239), (4487, 199141), (14371, 62177)]