3640119

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 5607168

約数和(自身を除く): 1967049

約数列:

[1, 3, 7, 21, 97, 291, 679, 1787, 2037, 5361, 12509, 37527, 173339, 520017, 1213373, 3640119]

約数ペア:

[(1, 3640119), (3, 1213373), (7, 520017), (21, 173339), (97, 37527), (291, 12509), (679, 5361), (1787, 2037)]