120858031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39509}}^1$

素因数の和:39558

約数の個数: 16

約数和(自身を含む): 151718400

約数和(自身を除く): 30860369

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 39509, 276563, 750671, 908707, 5254697, 6360949, 17265433, 120858031]

約数ペア:

[(1, 120858031), (7, 17265433), (19, 6360949), (23, 5254697), (133, 908707), (161, 750671), (437, 276563), (3059, 39509)]