9121343

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 20

約数和(自身を含む): 11595600

約数和(自身を除く): 2474257

約数列:

[1, 7, 11, 77, 89, 121, 623, 847, 979, 1331, 6853, 9317, 10769, 14641, 75383, 102487, 118459, 829213, 1303049, 9121343]

約数ペア:

[(1, 9121343), (7, 1303049), (11, 829213), (77, 118459), (89, 102487), (121, 75383), (623, 14641), (847, 10769), (979, 9317), (1331, 6853)]