2103463243

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{122701}}^1$

素因数の和:122818

約数の個数: 16

約数和(自身を含む): 2512936960

約数和(自身を除く): 409473717

約数列:

[1, 7, 31, 79, 217, 553, 2449, 17143, 122701, 858907, 3803731, 9693379, 26626117, 67853653, 300494749, 2103463243]

約数ペア:

[(1, 2103463243), (7, 300494749), (31, 67853653), (79, 26626117), (217, 9693379), (553, 3803731), (2449, 858907), (17143, 122701)]