329226703

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{1423}}^1$

素因数の和:1523

約数の個数: 18

約数和(自身を含む): 366652944

約数和(自身を除く): 37426241

約数列:

[1, 13, 37, 169, 481, 1369, 1423, 6253, 17797, 18499, 52651, 231361, 240487, 684463, 1948087, 8898019, 25325131, 329226703]

約数ペア:

[(1, 329226703), (13, 25325131), (37, 8898019), (169, 1948087), (481, 684463), (1369, 240487), (1423, 231361), (6253, 52651), (17797, 18499)]