239563149

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137443}}^1$

素因数の和:137536

約数の個数: 16

約数和(自身を含む): 369449472

約数和(自身を除く): 129886323

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 137443, 412329, 962101, 2886303, 11407769, 34223307, 79854383, 239563149]

約数ペア:

[(1, 239563149), (3, 79854383), (7, 34223307), (21, 11407769), (83, 2886303), (249, 962101), (581, 412329), (1743, 137443)]