7499091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 3905709

約数列:

[1, 3, 17, 19, 51, 57, 71, 109, 213, 323, 327, 969, 1207, 1349, 1853, 2071, 3621, 4047, 5559, 6213, 7739, 22933, 23217, 35207, 68799, 105621, 131563, 147041, 394689, 441123, 2499697, 7499091]

約数ペア:

[(1, 7499091), (3, 2499697), (17, 441123), (19, 394689), (51, 147041), (57, 131563), (71, 105621), (109, 68799), (213, 35207), (323, 23217), (327, 22933), (969, 7739), (1207, 6213), (1349, 5559), (1853, 4047), (2071, 3621)]