2912139009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{578839}}^1$

素因数の和:578901

約数の個数: 24

約数和(自身を含む): 4635350720

約数和(自身を除く): 1723211711

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 578839, 1736517, 5209551, 7524907, 22574721, 24890077, 67724163, 74670231, 224010693, 323571001, 970713003, 2912139009]

約数ペア:

[(1, 2912139009), (3, 970713003), (9, 323571001), (13, 224010693), (39, 74670231), (43, 67724163), (117, 24890077), (129, 22574721), (387, 7524907), (559, 5209551), (1677, 1736517), (5031, 578839)]