7042383

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 10720528

約数和(自身を除く): 3678145

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 397, 657, 1191, 1971, 3573, 5913, 10719, 17739, 28981, 32157, 86943, 96471, 260829, 782487, 2347461, 7042383]

約数ペア:

[(1, 7042383), (3, 2347461), (9, 782487), (27, 260829), (73, 96471), (81, 86943), (219, 32157), (243, 28981), (397, 17739), (657, 10719), (1191, 5913), (1971, 3573)]