281036249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 306996480

約数和(自身を除く): 25960231

約数列:

[1, 13, 107, 281, 719, 1391, 3653, 9347, 30067, 76933, 202039, 390871, 1000129, 2626507, 21618173, 281036249]

約数ペア:

[(1, 281036249), (13, 21618173), (107, 2626507), (281, 1000129), (719, 390871), (1391, 202039), (3653, 76933), (9347, 30067)]