16525173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 27336960

約数和(自身を除く): 10811787

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 1129, 2091, 3387, 4879, 7903, 14637, 19193, 23709, 46289, 57579, 134351, 138867, 324023, 403053, 786913, 972069, 2360739, 5508391, 16525173]

約数ペア:

[(1, 16525173), (3, 5508391), (7, 2360739), (17, 972069), (21, 786913), (41, 403053), (51, 324023), (119, 138867), (123, 134351), (287, 57579), (357, 46289), (697, 23709), (861, 19193), (1129, 14637), (2091, 7903), (3387, 4879)]