1520165121

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1\times {\mathrm{4909}}^1$

素因数の和:5968

約数の個数: 16

約数和(自身を含む): 2048059200

約数和(自身を除く): 527894079

約数列:

[1, 3, 109, 327, 947, 2841, 4909, 14727, 103223, 309669, 535081, 1605243, 4648823, 13946469, 506721707, 1520165121]

約数ペア:

[(1, 1520165121), (3, 506721707), (109, 13946469), (327, 4648823), (947, 1605243), (2841, 535081), (4909, 309669), (14727, 103223)]