1915708212981

素因数分解:

$3^2\times {\mathrm{42227}}^1\times {\mathrm{5040767}}^1$

素因数の和:5083000

約数の個数: 12

約数和(自身を含む): 2767200164352

約数和(自身を除く): 851491951371

約数列:

[1, 3, 9, 42227, 126681, 380043, 5040767, 15122301, 45366903, 212856468109, 638569404327, 1915708212981]

約数ペア:

[(1, 1915708212981), (3, 638569404327), (9, 212856468109), (42227, 45366903), (126681, 15122301), (380043, 5040767)]