2007209079

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6933

約数の個数: 40

約数和(自身を含む): 3106524960

約数和(自身を除く): 1099315881

約数列:

[1, 3, 9, 27, 41, 81, 89, 123, 267, 369, 801, 1107, 2403, 3321, 3649, 6791, 7209, 10947, 20373, 32841, 61119, 98523, 183357, 278431, 295569, 550071, 604399, 835293, 1813197, 2505879, 5439591, 7517637, 16318773, 22552911, 24780359, 48956319, 74341077, 223023231, 669069693, 2007209079]

約数ペア:

[(1, 2007209079), (3, 669069693), (9, 223023231), (27, 74341077), (41, 48956319), (81, 24780359), (89, 22552911), (123, 16318773), (267, 7517637), (369, 5439591), (801, 2505879), (1107, 1813197), (2403, 835293), (3321, 604399), (3649, 550071), (6791, 295569), (7209, 278431), (10947, 183357), (20373, 98523), (32841, 61119)]