23090871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9486

約数の個数: 16

約数和(自身を含む): 33165440

約数和(自身を除く): 10074569

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 9421, 28263, 178999, 405103, 536997, 1215309, 7696957, 23090871]

約数ペア:

[(1, 23090871), (3, 7696957), (19, 1215309), (43, 536997), (57, 405103), (129, 178999), (817, 28263), (2451, 9421)]