28822591

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 34191360

約数和(自身を除く): 5368769

約数列:

[1, 7, 31, 217, 317, 419, 2219, 2933, 9827, 12989, 68789, 90923, 132823, 929761, 4117513, 28822591]

約数ペア:

[(1, 28822591), (7, 4117513), (31, 929761), (217, 132823), (317, 90923), (419, 68789), (2219, 12989), (2933, 9827)]