1902333601

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{81439}}^1$

素因数の和:81564

約数の個数: 16

約数和(自身を含む): 2251653120

約数和(自身を除く): 349319519

約数列:

[1, 7, 47, 71, 329, 497, 3337, 23359, 81439, 570073, 3827633, 5782169, 26793431, 40475183, 271761943, 1902333601]

約数ペア:

[(1, 1902333601), (7, 271761943), (47, 40475183), (71, 26793431), (329, 5782169), (497, 3827633), (3337, 570073), (23359, 81439)]