9171939

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 14700544

約数和(自身を除く): 5528605

約数列:

[1, 3, 7, 21, 31, 73, 93, 193, 217, 219, 511, 579, 651, 1351, 1533, 2263, 4053, 5983, 6789, 14089, 15841, 17949, 41881, 42267, 47523, 98623, 125643, 295869, 436759, 1310277, 3057313, 9171939]

約数ペア:

[(1, 9171939), (3, 3057313), (7, 1310277), (21, 436759), (31, 295869), (73, 125643), (93, 98623), (193, 47523), (217, 42267), (219, 41881), (511, 17949), (579, 15841), (651, 14089), (1351, 6789), (1533, 5983), (2263, 4053)]