15329751

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 21690240

約数和(自身を除く): 6360489

約数列:

[1, 3, 19, 57, 131, 393, 2053, 2489, 6159, 7467, 39007, 117021, 268943, 806829, 5109917, 15329751]

約数ペア:

[(1, 15329751), (3, 5109917), (19, 806829), (57, 268943), (131, 117021), (393, 39007), (2053, 7467), (2489, 6159)]