138750981

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{5573}}^1$

素因数の和:5812

約数の個数: 16

約数和(自身を含む): 190318656

約数和(自身を除く): 51567675

約数列:

[1, 3, 43, 129, 193, 579, 5573, 8299, 16719, 24897, 239639, 718917, 1075589, 3226767, 46250327, 138750981]

約数ペア:

[(1, 138750981), (3, 46250327), (43, 3226767), (129, 1075589), (193, 718917), (579, 239639), (5573, 24897), (8299, 16719)]