242529021

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{226451}}^1$

素因数の和:226481

約数の個数: 24

約数和(自身を含む): 423918144

約数和(自身を除く): 181389123

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 226451, 679353, 1585157, 2038059, 3849667, 4755471, 11549001, 14266413, 26947669, 34647003, 80843007, 242529021]

約数ペア:

[(1, 242529021), (3, 80843007), (7, 34647003), (9, 26947669), (17, 14266413), (21, 11549001), (51, 4755471), (63, 3849667), (119, 2038059), (153, 1585157), (357, 679353), (1071, 226451)]