11891649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51479}}^1$

素因数の和:51500

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 7876671

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 51479, 154437, 360353, 566269, 1081059, 1698807, 3963883, 11891649]

約数ペア:

[(1, 11891649), (3, 3963883), (7, 1698807), (11, 1081059), (21, 566269), (33, 360353), (77, 154437), (231, 51479)]