30198371

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 35819520

約数和(自身を除く): 5621149

約数列:

[1, 7, 31, 217, 317, 439, 2219, 3073, 9827, 13609, 68789, 95263, 139163, 974141, 4314053, 30198371]

約数ペア:

[(1, 30198371), (7, 4314053), (31, 974141), (217, 139163), (317, 95263), (439, 68789), (2219, 13609), (3073, 9827)]