829213

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 16

約数和(自身を含む): 1054080

約数和(自身を除く): 224867

約数列:

[1, 7, 11, 77, 89, 121, 623, 847, 979, 1331, 6853, 9317, 10769, 75383, 118459, 829213]

約数ペア:

[(1, 829213), (7, 118459), (11, 75383), (77, 10769), (89, 9317), (121, 6853), (623, 1331), (847, 979)]