4489401

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 6939648

約数和(自身を除く): 2450247

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 3011, 9033, 21077, 63231, 213781, 641343, 1496467, 4489401]

約数ペア:

[(1, 4489401), (3, 1496467), (7, 641343), (21, 213781), (71, 63231), (213, 21077), (497, 9033), (1491, 3011)]