3027976

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 6552000

約数和(自身を除く): 3524024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 389, 556, 778, 973, 1112, 1556, 1946, 2723, 3112, 3892, 5446, 7784, 10892, 21784, 54071, 108142, 216284, 378497, 432568, 756994, 1513988, 3027976]

約数ペア:

[(1, 3027976), (2, 1513988), (4, 756994), (7, 432568), (8, 378497), (14, 216284), (28, 108142), (56, 54071), (139, 21784), (278, 10892), (389, 7784), (556, 5446), (778, 3892), (973, 3112), (1112, 2723), (1556, 1946)]