22120443

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 33030816

約数和(自身を除く): 10910373

約数列:

[1, 3, 9, 41, 123, 151, 369, 397, 453, 1191, 1359, 3573, 6191, 16277, 18573, 48831, 55719, 59947, 146493, 179841, 539523, 2457827, 7373481, 22120443]

約数ペア:

[(1, 22120443), (3, 7373481), (9, 2457827), (41, 539523), (123, 179841), (151, 146493), (369, 59947), (397, 55719), (453, 48831), (1191, 18573), (1359, 16277), (3573, 6191)]