47442189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12743}}^1$

素因数の和:12836

約数の個数: 16

約数和(自身を含む): 67900032

約数和(自身を除く): 20457843

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 12743, 38229, 216631, 649893, 930239, 2790717, 15814063, 47442189]

約数ペア:

[(1, 47442189), (3, 15814063), (17, 2790717), (51, 930239), (73, 649893), (219, 216631), (1241, 38229), (3723, 12743)]