40250847

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 67479552

約数和(自身を除く): 27228705

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 3137, 4277, 9411, 12831, 21959, 40781, 65877, 122343, 147439, 285467, 442317, 856401, 1032073, 1916707, 3096219, 5750121, 13416949, 40250847]

約数ペア:

[(1, 40250847), (3, 13416949), (7, 5750121), (13, 3096219), (21, 1916707), (39, 1032073), (47, 856401), (91, 442317), (141, 285467), (273, 147439), (329, 122343), (611, 65877), (987, 40781), (1833, 21959), (3137, 12831), (4277, 9411)]