42528339

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39709}}^1$

素因数の和:39739

約数の個数: 24

約数和(自身を含む): 74337120

約数和(自身を除く): 31808781

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 39709, 119127, 277963, 357381, 675053, 833889, 2025159, 2501667, 4725371, 6075477, 14176113, 42528339]

約数ペア:

[(1, 42528339), (3, 14176113), (7, 6075477), (9, 4725371), (17, 2501667), (21, 2025159), (51, 833889), (63, 675053), (119, 357381), (153, 277963), (357, 119127), (1071, 39709)]