4060791

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 6864000

約数和(自身を除く): 2803209

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1499, 2709, 4497, 10493, 13491, 31479, 64457, 94437, 193371, 451199, 580113, 1353597, 4060791]

約数ペア:

[(1, 4060791), (3, 1353597), (7, 580113), (9, 451199), (21, 193371), (43, 94437), (63, 64457), (129, 31479), (301, 13491), (387, 10493), (903, 4497), (1499, 2709)]