8268381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 13313664

約数和(自身を除く): 5045283

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 1777, 4653, 5331, 15993, 19547, 58641, 83519, 175923, 250557, 751671, 918709, 2756127, 8268381]

約数ペア:

[(1, 8268381), (3, 2756127), (9, 918709), (11, 751671), (33, 250557), (47, 175923), (99, 83519), (141, 58641), (423, 19547), (517, 15993), (1551, 5331), (1777, 4653)]