341341

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 476672

約数和(自身を除く): 135331

約数列:

[1, 7, 11, 13, 31, 77, 91, 121, 143, 217, 341, 403, 847, 1001, 1573, 2387, 2821, 3751, 4433, 11011, 26257, 31031, 48763, 341341]

約数ペア:

[(1, 341341), (7, 48763), (11, 31031), (13, 26257), (31, 11011), (77, 4433), (91, 3751), (121, 2821), (143, 2387), (217, 1573), (341, 1001), (403, 847)]