8161713

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 13548288

約数和(自身を除く): 5386575

約数列:

[1, 3, 7, 9, 21, 63, 353, 367, 1059, 1101, 2471, 2569, 3177, 3303, 7413, 7707, 22239, 23121, 129551, 388653, 906857, 1165959, 2720571, 8161713]

約数ペア:

[(1, 8161713), (3, 2720571), (7, 1165959), (9, 906857), (21, 388653), (63, 129551), (353, 23121), (367, 22239), (1059, 7707), (1101, 7413), (2471, 3303), (2569, 3177)]