16426347

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 10115733

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 479, 483, 497, 1437, 1491, 1633, 3353, 4899, 10059, 11017, 11431, 33051, 34009, 34293, 77119, 102027, 231357, 238063, 714189, 782207, 2346621, 5475449, 16426347]

約数ペア:

[(1, 16426347), (3, 5475449), (7, 2346621), (21, 782207), (23, 714189), (69, 238063), (71, 231357), (161, 102027), (213, 77119), (479, 34293), (483, 34009), (497, 33051), (1437, 11431), (1491, 11017), (1633, 10059), (3353, 4899)]