30443877

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{15881}}^1$

素因数の和:15961

約数の個数: 16

約数和(自身を含む): 45740160

約数和(自身を除く): 15296283

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 15881, 47643, 142929, 428787, 1127551, 3382653, 10147959, 30443877]

約数ペア:

[(1, 30443877), (3, 10147959), (9, 3382653), (27, 1127551), (71, 428787), (213, 142929), (639, 47643), (1917, 15881)]