20190215907

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{60631279}}^1$

素因数の和:60631322

約数の個数: 12

約数和(自身を含む): 29951852320

約数和(自身を除く): 9761636413

約数列:

[1, 3, 9, 37, 111, 333, 60631279, 181893837, 545681511, 2243357323, 6730071969, 20190215907]

約数ペア:

[(1, 20190215907), (3, 6730071969), (9, 2243357323), (37, 545681511), (111, 181893837), (333, 60631279)]