6820473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 10307808

約数和(自身を除く): 3487335

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 451, 781, 1353, 2343, 2911, 5041, 8733, 15123, 32021, 55451, 96063, 166353, 206681, 620043, 2273491, 6820473]

約数ペア:

[(1, 6820473), (3, 2273491), (11, 620043), (33, 206681), (41, 166353), (71, 96063), (123, 55451), (213, 32021), (451, 15123), (781, 8733), (1353, 5041), (2343, 2911)]