8909667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 13960128

約数和(自身を除く): 5050461

約数列:

[1, 3, 9, 13, 39, 117, 271, 281, 813, 843, 2439, 2529, 3523, 3653, 10569, 10959, 31707, 32877, 76151, 228453, 685359, 989963, 2969889, 8909667]

約数ペア:

[(1, 8909667), (3, 2969889), (9, 989963), (13, 685359), (39, 228453), (117, 76151), (271, 32877), (281, 31707), (813, 10959), (843, 10569), (2439, 3653), (2529, 3523)]