11891569347

素因数分解:

$3^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{131171}}^1$

素因数の和:132623

約数の個数: 24

約数和(自身を含む): 19644318720

約数和(自身を除く): 7752749373

約数列:

[1, 3, 7, 9, 21, 63, 1439, 4317, 10073, 12951, 30219, 90657, 131171, 393513, 918197, 1180539, 2754591, 8263773, 188755069, 566265207, 1321285483, 1698795621, 3963856449, 11891569347]

約数ペア:

[(1, 11891569347), (3, 3963856449), (7, 1698795621), (9, 1321285483), (21, 566265207), (63, 188755069), (1439, 8263773), (4317, 2754591), (10073, 1180539), (12951, 918197), (30219, 393513), (90657, 131171)]