1169618211

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{390263}}^1$

素因数の和:390312

約数の個数: 20

約数和(自身を含む): 1794433872

約数和(自身を除く): 624815661

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 390263, 1170789, 3512367, 10537101, 14439731, 31611303, 43319193, 129957579, 389872737, 1169618211]

約数ペア:

[(1, 1169618211), (3, 389872737), (9, 129957579), (27, 43319193), (37, 31611303), (81, 14439731), (111, 10537101), (333, 3512367), (999, 1170789), (2997, 390263)]