530181491

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{15511}}^1$

素因数の和:15794

約数の個数: 16

約数和(自身を含む): 640335360

約数和(自身を除く): 110153869

約数列:

[1, 7, 19, 133, 257, 1799, 4883, 15511, 34181, 108577, 294709, 2062963, 3986327, 27904289, 75740213, 530181491]

約数ペア:

[(1, 530181491), (7, 75740213), (19, 27904289), (133, 3986327), (257, 2062963), (1799, 294709), (4883, 108577), (15511, 34181)]