4676679

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 8128640

約数和(自身を除く): 3451961

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3907, 11721, 27349, 35163, 74233, 82047, 222699, 246141, 519631, 668097, 1558893, 4676679]

約数ペア:

[(1, 4676679), (3, 1558893), (7, 668097), (9, 519631), (19, 246141), (21, 222699), (57, 82047), (63, 74233), (133, 35163), (171, 27349), (399, 11721), (1197, 3907)]