538350033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811991}}^1$

素因数の和:812024

約数の個数: 16

約数和(自身を含む): 818487936

約数和(自身を除く): 280137903

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 811991, 2435973, 10555883, 13803847, 31667649, 41411541, 179450011, 538350033]

約数ペア:

[(1, 538350033), (3, 179450011), (13, 41411541), (17, 31667649), (39, 13803847), (51, 10555883), (221, 2435973), (663, 811991)]