16104723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4217}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 22945920

約数和(自身を除く): 6841197

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 4217, 12651, 80123, 240369, 282539, 847617, 5368241, 16104723]

約数ペア:

[(1, 16104723), (3, 5368241), (19, 847617), (57, 282539), (67, 240369), (201, 80123), (1273, 12651), (3819, 4217)]