4518157

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 5455872

約数和(自身を除く): 937715

約数列:

[1, 7, 31, 47, 217, 329, 443, 1457, 3101, 10199, 13733, 20821, 96131, 145747, 645451, 4518157]

約数ペア:

[(1, 4518157), (7, 645451), (31, 145747), (47, 96131), (217, 20821), (329, 13733), (443, 10199), (1457, 3101)]