25840947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 13350093

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 269, 451, 781, 807, 1353, 2343, 2911, 2959, 8733, 8877, 11029, 19099, 32021, 33087, 57297, 96063, 121319, 210089, 363957, 630267, 783059, 2349177, 8613649, 25840947]

約数ペア:

[(1, 25840947), (3, 8613649), (11, 2349177), (33, 783059), (41, 630267), (71, 363957), (123, 210089), (213, 121319), (269, 96063), (451, 57297), (781, 33087), (807, 32021), (1353, 19099), (2343, 11029), (2911, 8877), (2959, 8733)]