42657041

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 50561280

約数和(自身を除く): 7904239

約数列:

[1, 7, 37, 109, 259, 763, 1511, 4033, 10577, 28231, 55907, 164699, 391349, 1152893, 6093863, 42657041]

約数ペア:

[(1, 42657041), (7, 6093863), (37, 1152893), (109, 391349), (259, 164699), (763, 55907), (1511, 28231), (4033, 10577)]