52870587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20807}}^1$

素因数の和:20839

約数の個数: 24

約数和(自身を含む): 88558848

約数和(自身を除く): 35688261

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 20807, 62421, 145649, 228877, 436947, 686631, 1602139, 2517647, 4806417, 7552941, 17623529, 52870587]

約数ペア:

[(1, 52870587), (3, 17623529), (7, 7552941), (11, 4806417), (21, 2517647), (33, 1602139), (77, 686631), (121, 436947), (231, 228877), (363, 145649), (847, 62421), (2541, 20807)]