28875485187

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{18545591}}^1$

素因数の和:18545770

約数の個数: 12

約数和(自身を含む): 41950129104

約数和(自身を除く): 13074643917

約数列:

[1, 3, 9, 173, 519, 1557, 18545591, 55636773, 166910319, 3208387243, 9625161729, 28875485187]

約数ペア:

[(1, 28875485187), (3, 9625161729), (9, 3208387243), (173, 166910319), (519, 55636773), (1557, 18545591)]