29089809

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1187}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 48185280

約数和(自身を除く): 19095471

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 1187, 2723, 3501, 3561, 8169, 8309, 10683, 24507, 24927, 74781, 461743, 1385229, 3232201, 4155687, 9696603, 29089809]

約数ペア:

[(1, 29089809), (3, 9696603), (7, 4155687), (9, 3232201), (21, 1385229), (63, 461743), (389, 74781), (1167, 24927), (1187, 24507), (2723, 10683), (3501, 8309), (3561, 8169)]