16421043

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 6077517

約数列:

[1, 3, 53, 139, 159, 417, 743, 2229, 7367, 22101, 39379, 103277, 118137, 309831, 5473681, 16421043]

約数ペア:

[(1, 16421043), (3, 5473681), (53, 309831), (139, 118137), (159, 103277), (417, 39379), (743, 22101), (2229, 7367)]