2078931297

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{49109}}^1$

素因数の和:49352

約数の個数: 16

約数和(自身を含む): 2819306880

約数和(自身を除く): 740375583

約数列:

[1, 3, 103, 137, 309, 411, 14111, 42333, 49109, 147327, 5058227, 6727933, 15174681, 20183799, 692977099, 2078931297]

約数ペア:

[(1, 2078931297), (3, 692977099), (103, 20183799), (137, 15174681), (309, 6727933), (411, 5058227), (14111, 147327), (42333, 49109)]