1203309

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 1827840

約数和(自身を除く): 624531

約数列:

[1, 3, 9, 27, 41, 123, 369, 1087, 1107, 3261, 9783, 29349, 44567, 133701, 401103, 1203309]

約数ペア:

[(1, 1203309), (3, 401103), (9, 133701), (27, 44567), (41, 29349), (123, 9783), (369, 3261), (1087, 1107)]