3281382111

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 5178840576

約数和(自身を除く): 1897458465

約数列:

[1, 3, 7, 21, 37, 111, 157, 259, 471, 727, 777, 1099, 1369, 2181, 3297, 4107, 5089, 5809, 9583, 15267, 17427, 26899, 28749, 40663, 80697, 114139, 121989, 188293, 214933, 342417, 564879, 644799, 798973, 995263, 1504531, 2396919, 2985789, 4223143, 4513593, 6966841, 12669429, 20900523, 29562001, 88686003, 156256291, 468768873, 1093794037, 3281382111]

約数ペア:

[(1, 3281382111), (3, 1093794037), (7, 468768873), (21, 156256291), (37, 88686003), (111, 29562001), (157, 20900523), (259, 12669429), (471, 6966841), (727, 4513593), (777, 4223143), (1099, 2985789), (1369, 2396919), (2181, 1504531), (3297, 995263), (4107, 798973), (5089, 644799), (5809, 564879), (9583, 342417), (15267, 214933), (17427, 188293), (26899, 121989), (28749, 114139), (40663, 80697)]