6576381

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 11092224

約数和(自身を除く): 4515843

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2221, 2961, 6663, 15547, 19989, 46641, 104387, 139923, 313161, 730709, 939483, 2192127, 6576381]

約数ペア:

[(1, 6576381), (3, 2192127), (7, 939483), (9, 730709), (21, 313161), (47, 139923), (63, 104387), (141, 46641), (329, 19989), (423, 15547), (987, 6663), (2221, 2961)]