142444729

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1103}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 171694080

約数和(自身を除く): 29249351

約数列:

[1, 7, 19, 133, 971, 1103, 6797, 7721, 18449, 20957, 129143, 146699, 1071013, 7497091, 20349247, 142444729]

約数ペア:

[(1, 142444729), (7, 20349247), (19, 7497091), (133, 1071013), (971, 146699), (1103, 129143), (6797, 20957), (7721, 18449)]