16494471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15401}}^1$

素因数の和:15431

約数の個数: 24

約数和(自身を含む): 28832544

約数和(自身を除く): 12338073

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 15401, 46203, 107807, 138609, 261817, 323421, 785451, 970263, 1832719, 2356353, 5498157, 16494471]

約数ペア:

[(1, 16494471), (3, 5498157), (7, 2356353), (9, 1832719), (17, 970263), (21, 785451), (51, 323421), (63, 261817), (119, 138609), (153, 107807), (357, 46203), (1071, 15401)]