4093845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 7569408

約数和(自身を除く): 3475563

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 307, 381, 635, 889, 921, 1535, 1905, 2149, 2667, 4445, 4605, 6447, 10745, 13335, 32235, 38989, 116967, 194945, 272923, 584835, 818769, 1364615, 4093845]

約数ペア:

[(1, 4093845), (3, 1364615), (5, 818769), (7, 584835), (15, 272923), (21, 194945), (35, 116967), (105, 38989), (127, 32235), (307, 13335), (381, 10745), (635, 6447), (889, 4605), (921, 4445), (1535, 2667), (1905, 2149)]