42304293

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 62558496

約数和(自身を除く): 20254203

約数列:

[1, 3, 9, 61, 183, 251, 307, 549, 753, 921, 2259, 2763, 15311, 18727, 45933, 56181, 77057, 137799, 168543, 231171, 693513, 4700477, 14101431, 42304293]

約数ペア:

[(1, 42304293), (3, 14101431), (9, 4700477), (61, 693513), (183, 231171), (251, 168543), (307, 137799), (549, 77057), (753, 56181), (921, 45933), (2259, 18727), (2763, 15311)]