13506681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 19105920

約数和(自身を除く): 5599239

約数列:

[1, 3, 23, 61, 69, 183, 1403, 3209, 4209, 9627, 73807, 195749, 221421, 587247, 4502227, 13506681]

約数ペア:

[(1, 13506681), (3, 4502227), (23, 587247), (61, 221421), (69, 195749), (183, 73807), (1403, 9627), (3209, 4209)]