997973999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{92671}}^1$

素因数の和:92782

約数の個数: 12

約数和(自身を含む): 1109283840

約数和(自身を除く): 111309841

約数列:

[1, 11, 89, 121, 979, 10769, 92671, 1019381, 8247719, 11213191, 90724909, 997973999]

約数ペア:

[(1, 997973999), (11, 90724909), (89, 11213191), (121, 8247719), (979, 1019381), (10769, 92671)]