7757379

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 13029120

約数和(自身を除く): 5271741

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 2087, 3717, 6261, 14609, 18783, 43827, 123133, 131481, 369399, 861931, 1108197, 2585793, 7757379]

約数ペア:

[(1, 7757379), (3, 2585793), (7, 1108197), (9, 861931), (21, 369399), (59, 131481), (63, 123133), (177, 43827), (413, 18783), (531, 14609), (1239, 6261), (2087, 3717)]