431389161

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2087}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 758294784

約数和(自身を除く): 326905623

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 193, 357, 579, 1071, 1351, 1737, 2087, 3281, 4053, 6261, 9843, 12159, 14609, 18783, 22967, 29529, 35479, 43827, 68901, 106437, 131481, 206703, 248353, 319311, 402791, 745059, 1208373, 2235177, 2819537, 3625119, 6847447, 8458611, 20542341, 25375833, 47932129, 61627023, 143796387, 431389161]

約数ペア:

[(1, 431389161), (3, 143796387), (7, 61627023), (9, 47932129), (17, 25375833), (21, 20542341), (51, 8458611), (63, 6847447), (119, 3625119), (153, 2819537), (193, 2235177), (357, 1208373), (579, 745059), (1071, 402791), (1351, 319311), (1737, 248353), (2087, 206703), (3281, 131481), (4053, 106437), (6261, 68901), (9843, 43827), (12159, 35479), (14609, 29529), (18783, 22967)]