6565713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 11185152

約数和(自身を除く): 4619439

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 661, 903, 1419, 1983, 3311, 4627, 7271, 9933, 13881, 21813, 28423, 50897, 85269, 152691, 198961, 312653, 596883, 937959, 2188571, 6565713]

約数ペア:

[(1, 6565713), (3, 2188571), (7, 937959), (11, 596883), (21, 312653), (33, 198961), (43, 152691), (77, 85269), (129, 50897), (231, 28423), (301, 21813), (473, 13881), (661, 9933), (903, 7271), (1419, 4627), (1983, 3311)]