488480109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{7451}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 719028576

約数和(自身を除く): 230548467

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1681, 5043, 7451, 21853, 22353, 65559, 96863, 290589, 305491, 916473, 3971383, 11914149, 12525131, 37575393, 162826703, 488480109]

約数ペア:

[(1, 488480109), (3, 162826703), (13, 37575393), (39, 12525131), (41, 11914149), (123, 3971383), (533, 916473), (1599, 305491), (1681, 290589), (5043, 96863), (7451, 65559), (21853, 22353)]