143357473

素因数分解:

$7^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 171026432

約数和(自身を除く): 27668959

約数列:

[1, 7, 47, 73, 127, 329, 511, 889, 2209, 3431, 5969, 9271, 15463, 24017, 41783, 64897, 161257, 280543, 435737, 1128799, 1963801, 3050159, 20479639, 143357473]

約数ペア:

[(1, 143357473), (7, 20479639), (47, 3050159), (73, 1963801), (127, 1128799), (329, 435737), (511, 280543), (889, 161257), (2209, 64897), (3431, 41783), (5969, 24017), (9271, 15463)]