23347987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 27548640

約数和(自身を除く): 4200653

約数列:

[1, 13, 17, 29, 221, 377, 493, 3643, 6409, 47359, 61931, 105647, 805103, 1373411, 1795999, 23347987]

約数ペア:

[(1, 23347987), (13, 1795999), (17, 1373411), (29, 805103), (221, 105647), (377, 61931), (493, 47359), (3643, 6409)]