248284729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{8419}}^1$

素因数の和:8820

約数の個数: 16

約数和(自身を含む): 310394880

約数和(自身を除く): 62110151

約数列:

[1, 7, 11, 77, 383, 2681, 4213, 8419, 29491, 58933, 92609, 648263, 3224477, 22571339, 35469247, 248284729]

約数ペア:

[(1, 248284729), (7, 35469247), (11, 22571339), (77, 3224477), (383, 648263), (2681, 92609), (4213, 58933), (8419, 29491)]