16641489

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 23248512

約数和(自身を除く): 6607023

約数列:

[1, 3, 23, 69, 433, 557, 1299, 1671, 9959, 12811, 29877, 38433, 241181, 723543, 5547163, 16641489]

約数ペア:

[(1, 16641489), (3, 5547163), (23, 723543), (69, 241181), (433, 38433), (557, 29877), (1299, 12811), (1671, 9959)]