39255951

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 63111168

約数和(自身を除く): 23855217

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1283, 1457, 3849, 4371, 8981, 10199, 26943, 30597, 39773, 60301, 119319, 180903, 278411, 422107, 835233, 1266321, 1869331, 5607993, 13085317, 39255951]

約数ペア:

[(1, 39255951), (3, 13085317), (7, 5607993), (21, 1869331), (31, 1266321), (47, 835233), (93, 422107), (141, 278411), (217, 180903), (329, 119319), (651, 60301), (987, 39773), (1283, 30597), (1457, 26943), (3849, 10199), (4371, 8981)]