2007474821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{2521}}^1\times {\mathrm{6581}}^1$

素因数の和:9124

約数の個数: 12

約数和(自身を含む): 2207773932

約数和(自身を除く): 200299111

約数列:

[1, 11, 121, 2521, 6581, 27731, 72391, 305041, 796301, 16590701, 182497711, 2007474821]

約数ペア:

[(1, 2007474821), (11, 182497711), (121, 16590701), (2521, 796301), (6581, 305041), (27731, 72391)]