16389879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9371}}^1$

素因数の和:9438

約数の個数: 16

約数和(自身を含む): 24292224

約数和(自身を除く): 7902345

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 9371, 28113, 103081, 309243, 496663, 1489989, 5463293, 16389879]

約数ペア:

[(1, 16389879), (3, 5463293), (11, 1489989), (33, 496663), (53, 309243), (159, 103081), (583, 28113), (1749, 9371)]