22640511

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 31016448

約数和(自身を除く): 8375937

約数列:

[1, 3, 47, 141, 211, 633, 761, 2283, 9917, 29751, 35767, 107301, 160571, 481713, 7546837, 22640511]

約数ペア:

[(1, 22640511), (3, 7546837), (47, 481713), (141, 160571), (211, 107301), (633, 35767), (761, 29751), (2283, 9917)]