252020251

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{10789}}^1$

素因数の和:10914

約数の個数: 16

約数和(自身を含む): 298321920

約数和(自身を除く): 46301669

約数列:

[1, 7, 47, 71, 329, 497, 3337, 10789, 23359, 75523, 507083, 766019, 3549581, 5362133, 36002893, 252020251]

約数ペア:

[(1, 252020251), (7, 36002893), (47, 5362133), (71, 3549581), (329, 766019), (497, 507083), (3337, 75523), (10789, 23359)]