17728083

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 27593280

約数和(自身を除く): 9865197

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2411, 2451, 7233, 7353, 21699, 45809, 103673, 137427, 311019, 412281, 933057, 1969787, 5909361, 17728083]

約数ペア:

[(1, 17728083), (3, 5909361), (9, 1969787), (19, 933057), (43, 412281), (57, 311019), (129, 137427), (171, 103673), (387, 45809), (817, 21699), (2411, 7353), (2451, 7233)]