8045709

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 13418496

約数和(自身を除く): 5372787

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 727, 1581, 2181, 3689, 5089, 11067, 12359, 15267, 22537, 37077, 67611, 86513, 157759, 259539, 383129, 473277, 1149387, 2681903, 8045709]

約数ペア:

[(1, 8045709), (3, 2681903), (7, 1149387), (17, 473277), (21, 383129), (31, 259539), (51, 157759), (93, 86513), (119, 67611), (217, 37077), (357, 22537), (527, 15267), (651, 12359), (727, 11067), (1581, 5089), (2181, 3689)]