51044763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220973}}^1$

素因数の和:220994

約数の個数: 16

約数和(自身を含む): 84854016

約数和(自身を除く): 33809253

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 220973, 662919, 1546811, 2430703, 4640433, 7292109, 17014921, 51044763]

約数ペア:

[(1, 51044763), (3, 17014921), (7, 7292109), (11, 4640433), (21, 2430703), (33, 1546811), (77, 662919), (231, 220973)]