2199551439

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{51347}}^1$

素因数の和:51590

約数の個数: 16

約数和(自身を含む): 2982291840

約数和(自身を除く): 782740401

約数列:

[1, 3, 109, 131, 327, 393, 14279, 42837, 51347, 154041, 5596823, 6726457, 16790469, 20179371, 733183813, 2199551439]

約数ペア:

[(1, 2199551439), (3, 733183813), (109, 20179371), (131, 16790469), (327, 6726457), (393, 5596823), (14279, 154041), (42837, 51347)]