7471857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 10609920

約数和(自身を除く): 3138063

約数列:

[1, 3, 17, 51, 239, 613, 717, 1839, 4063, 10421, 12189, 31263, 146507, 439521, 2490619, 7471857]

約数ペア:

[(1, 7471857), (3, 2490619), (17, 439521), (51, 146507), (239, 31263), (613, 12189), (717, 10421), (1839, 4063)]