43791231

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 20

約数和(自身を含む): 64291160

約数和(自身を除く): 20499929

約数列:

[1, 3, 11, 33, 121, 363, 997, 1331, 2991, 3993, 10967, 14641, 32901, 43923, 120637, 361911, 1327007, 3981021, 14597077, 43791231]

約数ペア:

[(1, 43791231), (3, 14597077), (11, 3981021), (33, 1327007), (121, 361911), (363, 120637), (997, 43923), (1331, 32901), (2991, 14641), (3993, 10967)]