229493019

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{8089}}^1$

素因数の和:8299

約数の個数: 24

約数和(自身を含む): 357836880

約数和(自身を除く): 128343861

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 4053, 8089, 9457, 24267, 28371, 56623, 169869, 396361, 1189083, 1561177, 4683531, 10928239, 32784717, 76497673, 229493019]

約数ペア:

[(1, 229493019), (3, 76497673), (7, 32784717), (21, 10928239), (49, 4683531), (147, 1561177), (193, 1189083), (579, 396361), (1351, 169869), (4053, 56623), (8089, 28371), (9457, 24267)]