7134861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 3509619

約数列:

[1, 3, 19, 41, 43, 57, 71, 123, 129, 213, 779, 817, 1349, 1763, 2337, 2451, 2911, 3053, 4047, 5289, 8733, 9159, 33497, 55309, 58007, 100491, 125173, 165927, 174021, 375519, 2378287, 7134861]

約数ペア:

[(1, 7134861), (3, 2378287), (19, 375519), (41, 174021), (43, 165927), (57, 125173), (71, 100491), (123, 58007), (129, 55309), (213, 33497), (779, 9159), (817, 8733), (1349, 5289), (1763, 4047), (2337, 3053), (2451, 2911)]