42992019

素因数分解:

$3^3\times 7^1\times {\mathrm{227471}}^1$

素因数の和:227487

約数の個数: 16

約数和(自身を含む): 72791040

約数和(自身を除く): 29799021

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227471, 682413, 1592297, 2047239, 4776891, 6141717, 14330673, 42992019]

約数ペア:

[(1, 42992019), (3, 14330673), (7, 6141717), (9, 4776891), (21, 2047239), (27, 1592297), (63, 682413), (189, 227471)]