289367093

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{881}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 311169600

約数和(自身を除く): 21802507

約数列:

[1, 19, 59, 293, 881, 1121, 5567, 16739, 17287, 51979, 258133, 328453, 987601, 4904527, 15229847, 289367093]

約数ペア:

[(1, 289367093), (19, 15229847), (59, 4904527), (293, 987601), (881, 328453), (1121, 258133), (5567, 51979), (16739, 17287)]