2305303

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 920297

約数列:

[1, 7, 11, 13, 47, 49, 77, 91, 143, 329, 343, 517, 539, 611, 637, 1001, 2303, 3619, 3773, 4277, 4459, 6721, 7007, 16121, 25333, 29939, 47047, 49049, 177331, 209573, 329329, 2305303]

約数ペア:

[(1, 2305303), (7, 329329), (11, 209573), (13, 177331), (47, 49049), (49, 47047), (77, 29939), (91, 25333), (143, 16121), (329, 7007), (343, 6721), (517, 4459), (539, 4277), (611, 3773), (637, 3619), (1001, 2303)]