38183439

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 59637760

約数和(自身を除く): 21454321

約数列:

[1, 3, 7, 21, 103, 127, 139, 309, 381, 417, 721, 889, 973, 2163, 2667, 2919, 13081, 14317, 17653, 39243, 42951, 52959, 91567, 100219, 123571, 274701, 300657, 370713, 1818259, 5454777, 12727813, 38183439]

約数ペア:

[(1, 38183439), (3, 12727813), (7, 5454777), (21, 1818259), (103, 370713), (127, 300657), (139, 274701), (309, 123571), (381, 100219), (417, 91567), (721, 52959), (889, 42951), (973, 39243), (2163, 17653), (2667, 14317), (2919, 13081)]