249219933

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{5413}}^1$

素因数の和:5668

約数の個数: 16

約数和(自身を含む): 337833600

約数和(自身を除く): 88613667

約数列:

[1, 3, 103, 149, 309, 447, 5413, 15347, 16239, 46041, 557539, 806537, 1672617, 2419611, 83073311, 249219933]

約数ペア:

[(1, 249219933), (3, 83073311), (103, 2419611), (149, 1672617), (309, 806537), (447, 557539), (5413, 46041), (15347, 16239)]