13311213

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 18110400

約数和(自身を除く): 4799187

約数列:

[1, 3, 97, 149, 291, 307, 447, 921, 14453, 29779, 43359, 45743, 89337, 137229, 4437071, 13311213]

約数ペア:

[(1, 13311213), (3, 4437071), (97, 137229), (149, 89337), (291, 45743), (307, 43359), (447, 29779), (921, 14453)]