1142523

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 1754688

約数和(自身を除く): 612165

約数列:

[1, 3, 9, 37, 47, 73, 111, 141, 219, 333, 423, 657, 1739, 2701, 3431, 5217, 8103, 10293, 15651, 24309, 30879, 126947, 380841, 1142523]

約数ペア:

[(1, 1142523), (3, 380841), (9, 126947), (37, 30879), (47, 24309), (73, 15651), (111, 10293), (141, 8103), (219, 5217), (333, 3431), (423, 2701), (657, 1739)]