42533337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10831}}^1$

素因数の和:10869

約数の個数: 32

約数和(自身を含む): 74870784

約数和(自身を除く): 32337447

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 10831, 32493, 75817, 119141, 184127, 227451, 357423, 552381, 833987, 1288889, 2025397, 2501961, 3866667, 6076191, 14177779, 42533337]

約数ペア:

[(1, 42533337), (3, 14177779), (7, 6076191), (11, 3866667), (17, 2501961), (21, 2025397), (33, 1288889), (51, 833987), (77, 552381), (119, 357423), (187, 227451), (231, 184127), (357, 119141), (561, 75817), (1309, 32493), (3927, 10831)]