1863669213

素因数分解:

$3^2\times 7^1\times {\mathrm{29582051}}^1$

素因数の和:29582064

約数の個数: 12

約数和(自身を含む): 3076533408

約数和(自身を除く): 1212864195

約数列:

[1, 3, 7, 9, 21, 63, 29582051, 88746153, 207074357, 266238459, 621223071, 1863669213]

約数ペア:

[(1, 1863669213), (3, 621223071), (7, 266238459), (9, 207074357), (21, 88746153), (63, 29582051)]