67890513

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 93286656

約数和(自身を除く): 25396143

約数列:

[1, 3, 47, 113, 141, 339, 4261, 5311, 12783, 15933, 200267, 481493, 600801, 1444479, 22630171, 67890513]

約数ペア:

[(1, 67890513), (3, 22630171), (47, 1444479), (113, 600801), (141, 481493), (339, 200267), (4261, 15933), (5311, 12783)]