4077927

素因数分解:

$3^2\times 7^3\times {\mathrm{1321}}^1$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 6874400

約数和(自身を除く): 2796473

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1321, 3087, 3963, 9247, 11889, 27741, 64729, 83223, 194187, 453103, 582561, 1359309, 4077927]

約数ペア:

[(1, 4077927), (3, 1359309), (7, 582561), (9, 453103), (21, 194187), (49, 83223), (63, 64729), (147, 27741), (343, 11889), (441, 9247), (1029, 3963), (1321, 3087)]