203430429

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{811}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 300972672

約数和(自身を除く): 97542243

約数列:

[1, 3, 9, 47, 141, 423, 593, 811, 1779, 2433, 5337, 7299, 27871, 38117, 83613, 114351, 250839, 343053, 480923, 1442769, 4328307, 22603381, 67810143, 203430429]

約数ペア:

[(1, 203430429), (3, 67810143), (9, 22603381), (47, 4328307), (141, 1442769), (423, 480923), (593, 343053), (811, 250839), (1779, 114351), (2433, 83613), (5337, 38117), (7299, 27871)]