42129303

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^2$

素因数の和:766

約数の個数: 12

約数和(自身を含む): 56734200

約数和(自身を除く): 14604897

約数列:

[1, 3, 149, 307, 447, 921, 45743, 94249, 137229, 282747, 14043101, 42129303]

約数ペア:

[(1, 42129303), (3, 14043101), (149, 282747), (307, 137229), (447, 94249), (921, 45743)]