8180397

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 12265344

約数和(自身を除く): 4084947

約数列:

[1, 3, 9, 47, 83, 141, 233, 249, 423, 699, 747, 2097, 3901, 10951, 11703, 19339, 32853, 35109, 58017, 98559, 174051, 908933, 2726799, 8180397]

約数ペア:

[(1, 8180397), (3, 2726799), (9, 908933), (47, 174051), (83, 98559), (141, 58017), (233, 35109), (249, 32853), (423, 19339), (699, 11703), (747, 10951), (2097, 3901)]